A Cambridge graduate was jailed for 32 years yesterday over his evil double life as one of Britain’s worst online paedophiles.
Privately-educated Matthew Falder was a brilliant geophysicist from an affluent family, with a Master’s degree, a PhD and a promising academic career.
But he was also a ‘warped and sadistic’ voyeur who blackmailed at least 47 victims into sending humiliating pictures of themselves performing depraved acts, before sharing them on abuse forums on the ‘dark web’.
Matthew Falder lived a double life, here is pictured in his Cambridge University PhD gown, where he was renowned as a brilliant geophysicist, while living another life as one of Britain’s worst online paedophiles
The 29-year-old descended into the world of ‘hurtcore’ – where internet users take pleasure in witnessing the physical and mental torture of others – and left many victims suicidal.
Despite eventually admitting carrying out 137 crimes over ten years, he managed to keep his online activities hidden from his family, long-term girlfriend and friends.
He was snared after Britain’s biggest ever paedophile manhunt – a global effort led by the National Crime Agency (NCA), involving the FBI and spies from GCHQ. Last night, Falder was labelled as ‘absolutely the worst child exploitation and blackmail offender I have ever seen’ by one US Homeland Security investigator. As the paedophile was sentenced at Birmingham Crown Court yesterday:
÷ It emerged that four of Falder’s victims had tried to kill themselves;
÷ The court heard he had targeted more than 200 people online;
÷ Cambridge said it was considering stripping him of his degrees.
Falder pictured on one of his own hidden cameras that he had set-up in order to catch unsuspecting people in bathrooms
Sentencing Falder yesterday, Judge Philip Parker QC said the case was a ‘tale of ever-increasing depravity’ and branded Falder an ‘internet highwayman’ with a ‘lust for wanting to control other people through fear’.
The court heard how, hiding behind usernames such as ‘Evilmind’ and ‘666devil’, he distributed images of babies being tortured and encouraged someone to rape a two-year-old boy.
The judge said he had declined to look at a file of Falder’s ‘repulsive’ child abuse images compiled by the prosecutor, and commended the NCA officers for reviewing the ‘extremely distressing’ material. Falder also spied on women in the shower with secret cameras and preyed on vulnerable youngsters by posing as an anorexic teenager or a depressed artist to trick them into sending nude selfies.
He then blackmailed them into humiliating acts including licking toilet seats, eating dog food naked and scrawling cryptic references to abuse forums on their naked bodies in red lipstick.
The judge said Falder was clearly an ‘extraordinarily talented’ academic, but added: ‘No one who knew you above ground had any inkling of what you were doing below the surface.’
In footage of his arrest on June 21, 2015, Falder is heard telling officers: ‘So, what is it I am supposed to have done?’
The geophysics researcher was finally arrested in June last year on the campus of Birmingham University, where he worked.
Footage of his arrest shows him looking wide-eyed before he asked a police officer: ‘What is it I am supposed to have done?’ When they read out a list of crimes, he said it sounded ‘like the rap sheet from hell’.
By the time he was arrested, he had become a ‘VIP member’ of child abuse forums and accrued thousands of sick images which he would ‘trade’ with others who shared his twisted fixation on ‘hurtcore’ porn. The term refers to images showing sexual abuse involving severe punishment, humiliation and pain. His prosecution is believed to be the first successful one relating to ‘hurtcore’ porn in the UK.
Falder shared the images on the dark web, a part of the internet which can be accessed only through special servers which hide a user’s location and identifying IP address. On one dark-web forum he was described as having the ‘membership rank level of “rapist”’.
His decade of offending was described as ‘increasingly serious and menacing’, with the judge adding: ‘Time and again people begged you to stop. Time and again you ramped up the pressure. You wanted to assume total control over these victims. Your behaviour was cunning, persistent, manipulative and cruel.
He said it was ‘astounding’ that a man of his ‘background and intelligence’ did not realise the pain he was causing and stop.
The judge said Falder robbed his victims of ‘their security and their dignity’ and left many feeling ‘shocked, betrayed, unsettled and violated.’
He said the damage for those victims ‘will never end’ as their images were now circulating on the computers of other paedophiles. The judge concluded that Falder was a dangerous offender and gave him a six-year extended licence period.
The scene of his crimes: Matthew Falder’s desk is piled with rubbish, golf balls and an iPhone docking station, the desk is where he orchestrated his vile crimes
To lure in victims, the paedophile posed as a female artist called ‘Liz’ on classifieds website Gumtree, where he approached people advertising babysitting or dog-walking services. He offered them as much as £4,000 for nude pictures, claiming it was part of his ‘therapy’ to sketch people in charcoal.
But once his victims sent him the images, he threatened to pass them on to their parents and school friends unless they posed in ever more depraved and humiliating ways. One 15-year-old sent more than 200 pictures, fearing he would send them to her mother if she did not comply.
Falder also posed as a teenage girl on a forum for sufferers of eating disorders, where he tricked a vulnerable 14-year-old, from eastern Europe, into becoming his ‘girlfriend’.
In an online exchange with another abuser, he said of her: ‘I am thinking of just betraying her as harshly as I can, to see how much I can mentally f*** her up. I think there is even a bit of a chance of a suicide.’
Four of his victims tried to kill themselves, the judge said yesterday, and others self-harmed.
One of those was a 15-year-old girl in foster care, who was told her disabled brother would be taken away from her if she did not keep sending pictures of herself. Falder demanded she pose with a sign that said: ‘I look after my disabled brother, and now I am being forced to strip.’
The judge criticised Falder for ‘responding callously’ after one of his victims – whom he was treating like a slave – said he had contemplated suicide.
Surveillance footage is pictured of Falder, who was today jailed for 32 years, on a train. The footage was captured by the National Crime Agency
The scientist went on to boast about being the ‘original blackmailer’ while sharing his sick image collection with thousands of paedophiles on dark-web forums – one of which, called ‘Hurt 2 The Core’, was known as ‘the worst website in the world’.
The court heard he ‘regularly boasted and taunted his victims’ about being anonymous online and undetectable to law enforcement. He used a series of encrypted email addresses and sophisticated ‘TOR’ software, which anonymises internet traffic and allows users to access the hidden dark web. He also used email accounts based in Russia knowing it would be much harder for British authorities to investigate him.
Falder’s sentence follows a four-year worldwide investigation involving security services from the US, Australia, New Zealand, Israel and Europe.
Supervising senior investigations officer Scott Crabb, of Homeland Security in the US, described the paedophile as a ‘monster’ and ‘pure evil’. He added: ‘Falder is absolutely the worst child exploitation and blackmail offender I have ever seen.’
NCA senior investigating officer Matt Sutton added: ‘In more than 30 years of law enforcement I’ve never come across an offender whose sole motivation was to inflict such profound anguish and pain. Matthew Falder revelled in it.
‘I’ve also never known such an extremely complex investigation with an offender who was technologically savvy and able to stay hidden in the darkest recesses of the dark web. This investigation represents a watershed moment.’ Will Kerr, NCA director of vulnerabilities, warned: ‘Falder is not alone – there are many other users of some of these dark-web sites and we are very concerned about it.’
Cambridge University, which said it was ‘appalled’ at the crimes, is ‘actively pursuing’ stripping him of his qualifications, in a ‘very rare’ move for the institution. Birmingham University said it was ‘deeply shocked and distressed’ to hear of the offences.
A Gumtree spokesman said it welcomed Falder’s conviction, adding that it takes the safety of its users ‘extremely seriously’.
Inside the lair of one of Britain’s worst sex offenders: Squalid flat of depraved Cambridge-graduate who sparked an international manhunt after preying on 200 victims is revealed as he is jailed for 32 years
Matthew Falder, 29, of Birmingham, admitted 137 offences relating to 46 complainants
A depraved paedophile who used online blackmail to target a string of vulnerable victims was sentenced to 32 years in jail today as chilling images revealed his squalid lair.
Footage shot inside Matthew Falder’s flat in Birmingham shows clothes, food containers and socks over the floor – as well as a roll of toilet paper on his bed.
His desk is piled with rubbish, golf balls, an iPhone docking station and what looks like a tub of dried up mushrooms.
Other objects surrounding his computer include a pad of Post-it notes, multiple pairs of scissors, superglue, wine glasses, tissues, cloths and batteries.
Cambridge graduate Falder, 29, whose victims included a girl who was ordered to eat dog food, preyed on more than 200 victims before sharing many of their abuse pictures on the dark web. He was arrested at Birmingham University in 2015 where he worked as a lecturer.
What looks like a tub of dried up mushrooms can also been seen on the desk at his home
Pictures taken inside the flat show clothes, food containers and socks over the floor
A roll of toilet paper (top centre) can be seen on Falder’s bed at his home in Birmingham
Sentencing ‘warped and sadistic’ Falder for ‘a tale of ever increasing depravity’, Judge Philip Parker QC said at Birmingham Crown Court today: ‘As for your equally extraordinary sexual offending – no-one who knew you above ground had an inkling of what you were doing below the surface.’
Branding him an ‘internet highwayman’, he added: ‘You wanted to assume total control over your victims. Your behaviour was cunning, persistent, manipulative and cruel.’
For the victims, he said: ‘The damage is on-going for these individuals. It will never end, knowing the abuse caused by you still exists in other unknown persons’ computers.’
The judge, who also concluded Falder was a dangerous offender, added: ‘These sentencing remarks underplay your relentless, obsessive desire to continue committing offences.’
A manhunt was launched in April 2015 after he used the username ‘666devil’ to ask other dark web users for ideas on how to torture his ‘daughter’ during a ‘hell week’.
The post sparked a nationwide hunt by the National Crime Agency to safeguard the girl, who turned out to be the daughter of another of Falder’s victims.
Investigators linked the user to the ‘evilmind’ and ‘Inthegarden’ accounts which Falder had used to torture his victims.
Intelligence gathered by NCA, US Homeland Security, Australian Federal Police and Europol linked a person of interest to an address in Birmingham.
Falder (as seen in a court sketch, left) was arrested last June after three traumatised victims, who were tricked into sending him humiliating images, attempted to end their own lives
Falder coerced male and female victims into producing ‘increasingly severe self-generated indecent images of themselves, the focus of these images being to humiliate and degrade’
In footage of his arrest on June 21, 2015, Falder is heard telling officers: ‘So, what is it I am supposed to have done?’
The geophysicist – wearing a yellow T-shirt – then tells officers the list of offences he is charged with sounds ‘like the rap sheet from hell’.
In the 1.12-minute footage supplied by the NCA, Falder repeatedly responds ‘no comment’ when quizzed on his crimes.
He eventually provided two prepared statements – in one, admitting that he controlled the ‘evilmind’ account.
Further surveillance shows the ex-Birmingham University post-doctorate researcher secretly setting up ‘Peeping Tom’ cameras in bathrooms and shower cubicles.
Although a handful of UK-based victims reported him, he was able to avoid detection by using more than 70 different online identities.
Falder also used the ‘Tor network’ which helps users hide their identities by encrypting connections and bouncing it around global volunteers to make it much harder for the authorities to trace.
He would regularly post on ‘Hurt 2 The Core’, which is considered to be the world’s worst website and is dedicated to: ‘Both the child love and hurtcore aspects of pedophilia.’
An extract on the site reads: ‘If you do not agree with that, or are easily offended, then this is not the place for you, welcome to H2TC.’
He also shared an instructional video on how to sexually abuse children as well as guidance on how to give youngsters sweets which were soaked in urine or semen.
In further posts, he wrote about arranging to meet a blackmail victim for sex in a remote location and told how he would make the person tie themselves to a tree, lock the bindings and throw away the key to ensure a slow and painful death.
Falder also suggested a sick game in which a curling iron would be inserted into a woman’s vagina and could only be turned off if they answered a question correctly.
He also posted a video of a man repeatedly throwing a young child who couldn’t swim into a pool, with the child submerged for several seconds each time and a three minute long video of a woman kicking and then beating a four-year-old boy with a stick.
Falder has admitted 137 offences, including blackmail, voyeurism and encouraging the rape of a child, relating to 46 complainants after being caught by an international inquiry led by the National Crime Agency.
The 29-year-old was arrested in June last year after three traumatised victims, who were tricked into sending him humiliating images, attempted to end their own lives.
Today at his sentencing, Judge Parker also told him: ‘Matthew Falder, you are 29 years old and prior to this you had no previous conviction.
‘You were brought up by a loving family in Cheshire, excelled at school, went up to Cambridge (University), graduated and emerged with a Master’s and a PhD.
‘One of your tutors said you were one of the finest students he’d ever supervised and your work had an international impact.
‘Therefore you are extremely talented and had a close group of friends, were the life and soul of the party, and had a dynamic social magnetism.
‘You became a lecturer at university in Birmingham – where you were arrested on September 21 2017.’
A previous hearing was told Falder coerced male and female victims into producing ‘increasingly severe self-generated indecent images of themselves, the focus of these images being to humiliate and degrade’.
Falder forced one victim to film herself licking toilet seats, a used tampon and eating dog food, and set up secret cameras in bathrooms to record women and girls naked.
Another was blackmailed into eating his faeces and drinking urine, while the 29-year-old also encouraged the rape of a boy, aged two, by his own father.
He also set up hidden cameras in publicly accessible toilets and at his parents’ home, catching his unsuspecting victims on film, and using the footage to blackmail – and trade with others online.
Other objects surrounding his desktop computer include a pad of Post-It notes and scissors
Superglue, wine glasses, tissues, cloths and batteries can also be seen on Falder’s desk
The Cambridge graduate who lives in Birmingham preyed on more than 200 victims
The National Crime Agency launched a manhunt after Falder used the username ‘666devil’ to ask fellow dark web users for ideas on how to torture his ‘daughter’ as part of a ‘hell week’
Opening the facts of the case against Falder, prosecutor Ruona Iguyovwe previously told the court that many of the images were then distributed on so-called ‘hurtcore’ websites on the dark web, showing material depicting sexual and physical abuse.
Falder, who treated victims both as sex objects and as objects of derision, posted on one forum ‘100 things we want to see at least once’.
In remarks in that post, he suggested ‘a young girl being used as a dartboard’, production of a video depicting a child’s bones being ‘slowly and deliberately broken’, and the abuse of ‘a paralysed child’.
It also emerged during the earlier hearing that Falder initially duped victims into providing images by posing as a female artist who wanted to turn them into life drawings.
Prosecutors said Falder was also a member of several ‘virtual communities’ of abusers, and in one such forum on the so-called dark web, he had a ‘membership rank level of ‘Rapist”.
One of his victims, speaking anonymously after his sentencing, described how his abuse had led to the breakdown of ‘all relationships’ in her life, and how she was now ‘scared to meet people’.
The operation to catch Falder, who used specialist software to hide his online accounts, was aided by GCHQ, the United States Homeland Security Department and law enforcement bodies in Israel, Slovenia, Australia and New Zealand.
Falder, of Birmingham, committed the offences over an eight-year period and never physically met any of his victims, but instead manipulated them from afar by duping them into providing nude images and personal details.
On his arrest, the former post-doctoral researcher in geophysics at the University of Birmingham told officers ‘what is it I’ve done’, before correcting himself and adding ‘supposed to have done’.
He then quipped that the list of suspected offences sounded ‘like the rap sheet from hell’.
The operation to catch Falder, who used specialist software to hide his online accounts, was aided by GCHQ, the United States Homeland Security department and law enforcement bodies in Israel, Slovenia, Australia and New Zealand.
He is a former post-doctoral researcher in geophysics at the University of Birmingham.
Senior investigating officer for the NCA Matt Sutton said: ‘He was not about money, his currency was his kudos in the community and he traded in these types of images.
‘He approached over 200 people, people posting that they needed babysitting work or dog walking, that they needed money or needed a home.
‘He was approaching people in Britain, the US, Canada, Australia and Slovenia.
‘He used Tor, anonymising the use of his internet and used over 22 email accounts including Safemail, based in Israel and Yandex, based in Russia.
Although a handful of UK-based victims reported Falder, he was able to avoid detection by using more than 70 different online identities
He shared an instructional video on how to sexually abuse children as well as guidance on how to give youngsters sweets which were soaked in urine or semen
He had approximately 70 different online identities.
‘Falder’s use of anonymising techniques made him very difficult to catch, this highlights previously unknown and very horrific offending.
‘Falder is not alone, there are many other users on these dark web sites.
‘Anecdotal sources appear to suggest that the hurt core community is a hated minority within an already hated group – described as ‘the worst of the worst’.
‘Falder’s victim targeting showed a level of directed activity, organisation and advanced manipulation.
‘As well as blackmailing and extorting victims, he also enjoyed simply engaging them in conversation in which he can hear about the suffering of another, or otherwise push boundaries, so long as the activity or material involved victim suffering.
‘His primary motivation was for power and control, suffering and humiliation.
‘Believing he had superior intellectual and computational abilities, he was confident that he could outwit law enforcement.
‘There is little doubt that Falder would have continued his offending and caused untold pain and distress to many other vulnerable people.
‘This was a man who was using the widest range of techniques to hide his identity. It’s very difficult to understand a crime where the motive does not include sex, passion, money, revenge or hate.
‘When the sole motivation of an individual is purely to cause pain to another, that’s quite hard to grasp. Most crimes you can see the motive, you can see where it comes from.
‘In this individual the sole motivation was to inflict pain on another and the journey to that.’
Matthew Long, NCA operations strategic lead, said: ‘Dr Matthew Falder thought he wouldn’t be caught and I think he actually was probably the type of individual that would be telling people he wouldn’t be caught on the anonymous servers and then living a completely different life in his day-to-day life.
‘Ultimately that wasn’t the case. Ultimately we, with our international partners, caught him and with the help of the victims we have put him in prison.
‘For us this has been a relentless pursuit to catch Dr Matthew Falder, but what saddened me is his relentless pursuit of the victims.
‘He would stop at nothing to exploit them, to make them feel sad, humiliated or unhappy and he didn’t really care in any way, shape or form how that manifested.
‘Ultimately that has devastated some people’s lives and I am very proud of our team and also those victims being able to stand up and stop him.
‘Matthew Falder is part of a very small group of people that took it to an extreme where it was about absolute exploitation, about absolute pain and really the degradation of humans within society.
‘Anonymous networks, by their very definition and nature, are really, really tricky. What you have effectively got is a place where people can go, they can hide and they can’t be found.
‘That means you have got to be innovative, you’ve got to use new and different tactics and ultimately got to think around a really difficult problem.
A GCHQ spokesman said: ‘This is a horrific case and our hearts go out to the victims.
Falder, who treated victims both as sex objects and as objects of derision, posted on one forum ‘100 things we want to see at least once’
‘GCHQ is determined to use our expertise in both cyber security and digital communications to counter this type of terrible online child sexual abuse.
‘Protecting the digital homeland – in this case keeping children safe online – is a crucial part of our mission.
‘We will continue to work in partnership with NCA and law enforcement to make the internet a hostile environment for these types of offenders to operate.’
Speaking after the sentencing, Mr Sutton added: ‘In more than 30 years of law enforcement I’ve never come across an offender whose sole motivation was to inflict such profound anguish and pain. Matthew Falder revelled in it.
‘I’ve also never known such an extremely complex investigation with an offender who was technologically savvy and able to stay hidden in the darkest recesses of the dark web. This investigation represents a watershed moment.
‘Falder is not alone so we will continue to develop and deliver our capabilities nationally for the whole law enforcement system to stop offenders like him from wrecking innocent lives.
‘I commend the victims for their bravery and I urge anyone who is being abused online to report it. There is help available.’
Victoria Atkins, the minister for crime, safeguarding and vulnerability, said: ‘Matthew Falder’s crimes were truly sickening. I cannot begin to imagine the pain and suffering he inflicted on his victims, and I welcome today’s sentence.
‘Falder’s use of the dark web to try to conceal his horrific abuse is a stark reminder of the scale of the challenge we face in tackling online child sexual exploitation.
‘I am humbled by the bravery of victims who came forward to tell their stories, and I applaud the collaborative work of the National Crime Agency and GCHQ in bringing him to justice.
‘This Government will continue to support this outstanding work and the efforts of law enforcement to identify and protect victims and pursue these despicable predators.
Falder is a former post-doctoral researcher in geophysics at the University of Birmingham
‘We have committed £20million over three years to support the identification of people like Matthew Falder, who are using the internet to groom children, and to bring them to justice. We have also nearly doubled the NCA’s investigative capability through investment of £30m additional funding in this spending review period.’
An NSPCC spokesman said: ‘Falder is a despicable predator who targeted vulnerable victims and encouraged the most appalling abuse of young children. Behind every child abuse image or video is a victim who has endured unimaginable pain and suffering – as this disturbing case demonstrates.
‘Abusers like Falder often use blackmail and threats to make victims feel they have nowhere to turn. But we would urge anyone in this situation to contact police or the NSPCC Helpline 0808 800 5000, where trained counsellors are available 24/7.’
Barnardo’s chief executive Javed Khan added: ‘This sentence sends a message to paedophiles that they will pay for their crimes while, hopefully giving other child abuse victims the confidence to come forward and seek justice.
‘This shocking case highlights how this prolific paedophile was able to persuade a 14 year old boy to rape another child without physically being present, showing how the internet can facilitate child sexual abuse.
‘Barnardo’s wants to encourage parents to talk to their children about the potential dangers online and know what new apps they’re using and which websites they’re visiting, so they can help keep them safe.
‘Barnardo’s also wants tech companies to sign up to an online code of practice to protect children, incorporate safety features when designing products and take action as soon as abuse becomes flagged.
‘Children and young people need to know how to report abuse through age appropriate relationships and sex education.’
How depraved Falder led a ‘double life’ as an academic researcher by day and a depraved abuser and blackmailer of children by night
Dr Matthew Falder led a ‘double life’ as an academic researcher by day and a depraved abuser and blackmailer of children by night, prosecutors said.
The Cambridge University graduate evaded police detection for more than three years through the use of anonymised emails and encrypted internet forums before he was identified in March 2017 and arrested several months later in June.
Described as ‘IT savvy’, Falder, 29, would prey on victims by responding to classified ads, often asking for work as dog-walkers or babysitters, on websites such as Gumtree.
Posing as a woman who could not have children and who would draw to combat depression, he would ask them to contact him with their personal email address and proposition them to send naked or partially-clothed images of themselves in return for cash, offering up to £800 for the most explicit pictures.
Once snared in his trap, the victims were coerced into giving away personal and intimate details about themselves, including their sexual history, and Falder threatened to send the pictures to their families and distribute them on the internet if they did not co-operate with his ‘increasingly severe’ demands.
Those demands, which included carrying out degrading acts such as eating dog food or holding signs that read ‘I am a sex slave’, would indulge his interest in an extreme subculture of paedophilia known as ‘hurtcore’ – a community described as ‘the worst of the worst’, according to senior investigating officer Matt Sutton.
The geophysicist would then use the images to try to reach VIP status among the community on a now-defunct website called Hurt 2 The Core, which was among a host of encrypted sites on the so-called ‘dark web’.
Falder’s account on the website, using the name ‘inthegarden’, revealed he had a preference for victims aged from birth to 18, both male and female, and he used it to ask for tips on how to abuse people.
Under different aliases, particularly ‘evilmind’ and ‘666devil’, he posted in forums claiming to have a daughter and requested ideas for ways to torture her in what he called ‘hell week’.
When British police were alerted to the ‘inthegarden’ account following the FBI’s takedown of the Hurt 2 The Core network, the National Crime Agency, the UK’s equivalent of the US federal agency, found little to go on as they sought to identify the person behind the moniker.
Mr Sutton said: ‘I had no scene, the internet is a virtual scene. I had no forensics whatsoever, nothing, no trace whatsoever and no witnesses and over 200 potential victims.
‘I basically had a needle in a haystack – there are 32 million UK males over the age of 18 so I had to reduce that down to one.’
Falder suggested a sick game in which a curling iron would be inserted into a woman’s vagina and could only be turned off if they answered a question correctly
Tracking him down was made harder as Falder used around 70 online identities to contact around 200 people across the country from Cornwall to north-east Scotland and Mid Wales to Northern Ireland, as well as in the US and Canada, and was careful not to leave tracks on the open web, particularly social media.
And there was no money trail for investigators to follow, as Mr Sutton said: ‘He was not about money, his currency was his kudos in the community, his standing in this world, and he traded in these type of images and this type of control.’
Ruona Iguyovwe, senior prosecutor with the international justice and organised crime division of the Crown Prosecution Service, said: ‘He was very IT savvy and he was very surveillance-aware.
‘He made no telephone contacts with any victims, he made very careful use of social media – he was very distrustful of it even though he would conduct extensive research of his victims.
‘He advised other users of the websites he used, the global child sex rings, not to use social media because he was worried he would leave behind footprints that would mean he would be detectable to law enforcement.’
Falder was said to have been ‘not about money; his currency was his kudos in the community’
Once discovered, Falder was found to have two devices with large amounts of indecent images, including a video showing the rape of a newborn baby, and a ‘paedophile manual’ instructing other paedophiles how to carry out child sex abuse and not be detected by police.
Upon his arrest, he feigned ignorance and, when told of some of the 188 offences he was accused of, said: ‘That’s the rap sheet from hell.’
Away from his computer, Falder appeared to come from a ‘normal’ family background, which Mr Sutton said showed ‘nothing that acted as a precursor or diagnostic indicator’ to his crimes.
He was in a relationship and was living in Birmingham as he embarked on his career as a post-doctoral university researcher.
Ms Iguyovwe said: ‘I hope we can send a message out to other young people who might be being targeted to be aware of individuals like Mr Falder, who lived a double life.
‘During the day he’s a lecturer in geophysics at Birmingham University, while at night online on his computer in the privacy of his iPad or his encrypted email address, he was ‘evilmind’ or ‘666devil’.’