For fourteen years, a Scottish police officer used the authority entrusted to him to prey upon the most vulnerable people he encountered — women who called for help, sex workers, and colleagues — leaving a trail of violence that only surfaced when one survivor, carrying her secret for twelve years, finally walked into a station and spoke. PC Alan Greer died by suicide before he could be brought to trial, but the investigation he left behind has forced Police Scotland to reckon with how a man of such hidden brutality could serve, train other officers, and remain undetected for so long. His stor
Police officer revealed as serial rapist who attacked women over 14 years
At least nine women sexually assaulted; five sex workers seriously injured; two female officers photographed inappropriately; some cases involved attempted murder-level violence.
Those keystrokes gave them their suspect
Mark
How did a single keystroke search from 2012 become the thing that finally caught him?
Mimi
The anti-corruption detectives were working backward from the woman's 2012 call. They pulled the logs, identified the officers who attended, and then looked at what happened after. They found that one officer—Greer—had searched her crime file repeatedly in the weeks following the assault. There was no legitimate reason for him to be checking that file. That pattern of behavior, that obsessive monitoring, is what flagged him as the suspect.
Mark
But he'd been doing this for fourteen years. Why did it take until late 2024 for someone to report it?
Mimi
Trauma doesn't follow a timeline. She carried it alone for twelve years. Coming forward meant reliving it, facing disbelief, navigating a system that had already failed her once. The fact that she finally did—reluctantly, the reporting says—is what matters. Without her courage, he would likely still be operating.
Mark
There's mention of 2018 intelligence linking his phone to violent behavior. Why wasn't that enough to stop him then?
Mimi
The intelligence came from a sex worker and was flagged in the system, but there was no name attached to the phone number. No indication it belonged to a police officer. The leadership says everything reasonable was done with that information at the time. Whether that's entirely true is something the inquiry is still examining.
Mark
What does it mean that he had access to officer safety training?
Mimi
He was teaching other officers how to protect themselves. He knew police procedures, knew how to move through the system without triggering alarms, knew what searches would and wouldn't be noticed. That access, that knowledge, was part of how he operated for so long.
Mark
The devices had thousands of images. Are they still finding new victims?
Mimi
Yes. They're not even halfway through. Five sex workers have been identified so far, two female officers, and two other victims. But with thousands of files still to examine and multiple pseudonyms he used, the number will almost certainly grow. That's why they're asking anyone who thinks they might have been targeted to come forward.
Le Pouls
- A woman's twelve-year silence broke in late 2024 when she reported a rape committed by the very officer sent to help her — and that single disclosure unravelled one of the largest corruption investigations in Police Scotland's history.
- Greer's habit of secretly monitoring his victim's crime file from police databases, even while on annual leave, left a digital trail of keystrokes that detectives followed directly to his door.
- A dawn raid on his family home in April 2026 yielded seven phones and a laptop containing thousands of graphic files; nine victims have been identified so far, with investigators not yet halfway through the evidence.
- Greer died by suicide the day after social workers visited his family home, ensuring he will never face trial — leaving survivors without a verdict and the institution without a clean accounting.
- Police Scotland now faces uncomfortable questions about a 2018 intelligence report linking Greer's phone to a violent complaint, even as senior officers insist no vetting failures occurred and reject comparisons to the Wayne Couzens case.
For fourteen years, a Scottish police officer used the authority entrusted to him to prey upon the most vulnerable people he encountered — women who called for help, sex workers, and colleagues — leaving a trail of violence that only surfaced when one survivor, carrying her secret for twelve years, finally walked into a station and spoke. PC Alan Greer died by suicide before he could be brought to trial, but the investigation he left behind has forced Police Scotland to reckon with how a man of such hidden brutality could serve, train other officers, and remain undetected for so long. His story sits in the long, painful tradition of institutional betrayal — the moment when the protector is revealed as the predator — and the reckoning it demands is both legal and moral.
In late 2024, a woman in her thirties walked into a Glasgow police station and reported something she had carried alone for twelve years. In 2012, she had called police about a disturbance at her home. Officers came and left. Hours later, one returned alone and raped her. Her decision to finally speak set in motion one of the most disturbing corruption investigations in Police Scotland's history.
Detectives examining the 2012 call logs identified the officers who had attended her home. What they found was chilling: in the weeks after the assault, one officer had repeatedly searched her crime file on the police system — even while on annual leave — with no legitimate purpose. Those unauthorized keystrokes led investigators to PC Alan Greer, a 47-year-old officer who had joined Strathclyde Police in 2009 and, after the force merged with Police Scotland in 2013, had risen to deliver officer safety training to probationers and experienced staff alike. His family and colleagues knew nothing of his hidden life.
A dawn raid on Greer's home in April 2026 produced seven mobile phones and a laptop. The scale of what was on those devices was staggering. Thousands of graphic files revealed that Greer had used hundreds of prostitutes throughout his career. Nine victims have been formally identified — five of them sex workers seriously assaulted while he was off duty, with violence so extreme that attempted murder charges would have been pursued had he lived. Two female colleagues were among those he had photographed without consent. Investigators have not yet reached the halfway point of the material.
Greer appeared shocked at his arrest. He was suspended, released pending inquiry, and died by suicide on May 6, 2026, the day after social workers visited his family home — just weeks before the full picture of his offending became clear to the public. He will never face trial.
Assistant Chief Constable Lynn Ratcliff described what detectives uncovered as 'truly shocking' and credited the original victim's courage with enabling the identification of eight further survivors. She rejected comparisons to Metropolitan Police officer Wayne Couzens — whose vetting failures allowed him to rape and murder Sarah Everard — insisting Police Scotland's current processes are markedly different. Questions remain, however, about a 2018 intelligence report linking Greer's phone to a violent complaint from a sex worker, which officials say was handled appropriately at the time.
The inquiry is expected to take many more months. Greer used multiple pseudonyms and phones, and specialist officers have been drafted in to assist. Police Scotland has appealed to anyone who believes they may have been a victim to come forward, promising to listen and support — even as the institution confronts the deeply uncomfortable question of how a man living such a violent double life trained other officers and remained within its ranks for so long.
In late 2024, a woman in her thirties walked into a Glasgow police station and reported something that had haunted her for twelve years. In 2012, she had called police to report a disturbance at her home. Officers came, took her statement, and left. Hours later, one of them returned alone, forced her into a sexual act, and raped her. She had carried that alone until finally, reluctantly, she came forward.
That single act of courage unraveled one of the largest corruption investigations in Police Scotland's history. The woman's report triggered the anti-corruption unit to examine the 2012 call logs and identify the officers who had attended her home. What they discovered was chilling: in the weeks after the assault, one of those officers had repeatedly searched her crime file on the police computer system—checking for updates, perhaps watching to see if she would ever disclose what had happened. He even ran these searches while on annual leave. Those keystrokes, those unauthorized database queries with no legitimate police purpose, became the thread that led detectives to PC Alan Greer.
Greer was 47 when he died by suicide in May 2026, just days after his home was raided. He had joined Strathclyde Police in 2009 with what appeared to be an unblemished record. When the force merged with Police Scotland in 2013, he continued his career, eventually moving into officer safety training at a facility in Coatbridge, where he taught probationer officers and refreshed training for experienced staff. He had a wife and a child. His family and colleagues were oblivious to his violent double life.
What emerged from the devices seized during that April dawn raid was staggering in its scope. Detectives recovered thousands of graphic videos and images revealing that Greer had used hundreds of prostitutes throughout his police career. Officers are still working through the files—they have not yet reached the halfway point—but have already identified nine victims. Five are sex workers who were seriously sexually assaulted while Greer was off duty. Three other victims include two female police officers from whom he had taken inappropriate photographs without consent. In some cases, the level of violence was so severe that if Greer were alive, police would have pursued charges of attempted murder.
The investigation began in earnest on April 24, when officers conducted a dawn raid on Greer's family home. He appeared shocked when arrested on suspicion of the 2012 rape. Seven mobile phones and a laptop were seized. He was fingerprinted and had his DNA taken, then suspended from duty and released pending further inquiries. It was only when the devices were examined that the true scale of his offending became apparent. As detectives worked through the evidence, they took steps to protect his family, with social workers and local police visiting the home on May 5. Greer died by suicide the following day.
According to Assistant Chief Constable Lynn Ratcliff, the gold commander overseeing the inquiry, what detectives uncovered was "truly shocking." She acknowledged that Greer had "clearly abused his power" and revisited someone he had encountered through his police duties. But she emphasized that the initial victim's courage in coming forward was what triggered the investigation and allowed detectives to proactively identify eight additional victims. When asked whether the case represented a missed opportunity—particularly regarding 2018 intelligence linking Greer's phone number to a complaint from a Glasgow sex worker about violent behavior—Ratcliff insisted that everything reasonably possible had been done at that time and that there were no missed opportunities.
The comparison to Wayne Couzens, the Metropolitan Police officer serving a whole-life sentence for the rape and murder of Sarah Everard, has circulated among sources close to the investigation. One insider told the BBC it felt like "Police Scotland's Wayne Couzens moment," pointing to the severe vetting failures and multiple missed chances that allowed Couzens to operate. Ratcliff rejected the comparison as unhelpful, insisting that the vetting landscape in Police Scotland is "markedly different" today and that Greer would not pass current vetting checks. She said the force is keeping the question of missed red flags under review to capture lessons learned.
Thousands of images remain to be analyzed. Greer used multiple pseudonyms and phones to conduct his sexual transactions. Specialist officers from other units have been drafted in to support the anti-corruption team, and the inquiry is expected to take many months. Police Scotland has appealed to anyone who believes they may have been a victim of Greer to come forward, promising to listen, investigate, and provide support. Greer will never face justice, but the force says it is determined to establish the full picture of his offending and understand how a man with such a violent hidden life operated within their ranks for so long.
Citations marquantes
This officer has clearly abused his power and has revisited someone that he's encountered in the course of his duties.— Assistant Chief Constable Lynn Ratcliff
It feels a bit like this could be Police Scotland's Wayne Couzens moment.— Source close to the investigation
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Crime & Justice