Volunteer Police Chief Fired After AI Probe Uncovers Explicit Images on Work Phone

Special Chief Officer James Deller, who led the Metropolitan Police's Special Constabulary, has been dismissed after an accelerated misconduct hearing found he used his work phone to send sexual images of a woman to his personal device. The probe was initiated after monitoring software developed by U.S. tech company Palantir Technologies was implemented in April.

Investigators discovered that in July and August 2025, Deller photographed intimate images of a woman that were originally sent to his work phone via WhatsApp's 'view once' feature. He then sent copies of these images to his personal phone before deleting them from his work device. Deller held a voluntary role and will now be added to the College of Policing’s barred list, preventing him from serving in law enforcement again. The incident has not resulted in a criminal investigation.

Deller's actions were described by Commander Pete Stevens as an abuse of trust that let down the Special Constabulary, a group of volunteer officers who dedicate their time to public safety. "He failed to meet that bar. He let himself down but more importantly, he let the Special Constabulary down," Stevens stated. "His actions were an abuse of the trust put in him and it is right that he is no longer able to serve in policing."

The use of Palantir's software has flagged other officers, with allegations including fraud, sexual assault, and misconduct in public office. Two officers have already been arrested in connection with separate, unspecified allegations. The Met Police Federation expressed concerns about the technology's use and cautioned against a pervasive atmosphere of suspicion among officers.

Palantir, founded by tech magnate Peter Thiel, has contracts with other UK public sector bodies, including the National Health Service and the Ministry of Defence. The company's involvement in the UK has faced controversy, notably a legal challenge against the Mayor of London's office after a £50 million deal with the Metropolitan Police was blocked.

Meanwhile, Prime Minister Andy Burnham is reportedly facing pressure from Labour members and unions to cease government contracts with Palantir. Lord Tom Watson, a former Labour deputy leader who recently joined Palantir, has cautioned against "mob rule" in government procurement processes, urging adherence to the rule of law.