Greater Manchester Police Apologize for Unexamined Data Before Deadly Synagogue Attack

Al-Shamie was arrested in February 2025 for allegedly breaching a non-molestation order and again in September 2025 on suspicion of rape; police seized two mobile phones at those arrests, but crucial data indicating his extremist mindset were not examined before the October 2, 2025 attack.
Mohammad Bashir drove Al-Shamie to the UK Defence Academy in Shrivenham, Oxfordshire, in August 2025 for hostile reconnaissance; he was later jailed for life with a minimum term of 17 years and described by the judge as a 'committed jihadist'.
The attack resulted in two worshippers’ deaths: one victim was stabbed, and another was fatally shot by police; prosecutors noted the pair had travelled to Oxfordshire weeks earlier as part of their plans.
Al-Shamie told police he was acting for Islamic State, a detail cited by prosecutors to establish the militant intent behind the plot.
Greater Manchester Police has apologised for a critical failure that may have prevented the deadly Yom Kippur attack on Heaton Park Synagogue in October 2025. Chief Constable Sir Stephen Watson admitted that mobile phones seized from attacker Jihad Al-Shamie — taken during two separate arrests before the attack — were never examined, according to Head Topics UK.
The phones contained data showing Al-Shamie's extremist mindset. Had officers reviewed them in time, the attack that killed two worshippers might have been stopped. Watson called it a "missed opportunity," Yahoo News UK reported.
Al-Shamie was arrested twice before the attack. Police first arrested him in February 2025 for allegedly breaching a non-molestation order. Then in September 2025, just weeks before the attack, he was arrested again on suspicion of rape. Officers seized two mobile phones at those arrests, according to Streamline Feed.
An internal review found that critical data was sitting on those devices — data that revealed his extremist views. None of it was reviewed before October 2, 2025. Al-Shamie was on bail for the alleged rape when he carried out the attack, Head Topics UK reported.
Al-Shamie struck Heaton Park Synagogue on Yom Kippur, one of the holiest days in the Jewish calendar. He stabbed one worshipper, who died from the attack. Police shot and killed Al-Shamie at the scene — but a second worshipper was fatally struck by that police gunfire, according to Yahoo News UK.
Al-Shamie told police he was acting for Islamic State. That claim helped prosecutors build the case that this was a planned, militant attack — not a random act of violence, Head Topics US reported.
Al-Shamie did not act entirely alone. Mohammad Bashir drove him to the UK Defence Academy in Shrivenham, Oxfordshire, in August 2025 — just weeks before the synagogue attack. The trip was hostile reconnaissance, a scouting mission to plan a strike on a UK military base, Streamline Feed reported.
Bashir was jailed for life with a minimum term of 17 years. The judge described him as a "committed jihadist." Prosecutors said the two men had been planning attacks on multiple targets, painting a picture of a broader and more dangerous plot than the synagogue attack alone.
The Independent Office for Police Conduct is now reviewing how Greater Manchester Police handled the intelligence around Al-Shamie. Inquests are also expected to look closely at how the phone data was managed — and why it was never acted on, according to Head Topics UK.
Chief Constable Watson has publicly said sorry. But questions remain about whether a faster review of the seized phones could have saved two lives. The apology has done little to quiet calls for a full public account of what went wrong and why, Yahoo News UK noted.
Publishers
16
Articles
38
Reach
54