Full Breakdown
Arrest Over Sale of Former Downing Street Chief of Staff's Stolen Phone
5/8/2026, 12:42:12 AM
Arrest of Suspect
The Metropolitan Police announced on 29 April 2026 that a 28-year-old man was arrested in Peckham on suspicion of handling stolen goods. He is alleged to have received Morgan McSweeney’s government-issued mobile phone after it was stolen in Pimlico on 20 October 2025 and attempted to sell it. The device has not been recovered and the suspect is not accused of the original theft.
Background
Former chief of staff Morgan McSweeney reported his official phone missing in October 2025. The device is thought to have contained WhatsApp messages with Lord Peter Mandelson regarding his appointment as UK ambassador to the US, a posting later scrutinised because of Mandelson’s links to convicted sex offender Jeffrey Epstein. MPs have pressed for the release of related documents.
Timeline
- 20 Oct 2025 – Phone stolen in Belgrave Road, Pimlico.
- Oct 2025 – McSweeney’s 999 call recorded an incorrect address.
- Mar 2025 – Police released the 999 transcript.
- 29 Apr 2026 – Arrest of the suspect in Peckham.
Official Statements & Responses
The Metropolitan Police confirmed the arrest and said the phone has not been recovered. In testimony to the Foreign Affairs Select Committee, McSweeney said he had shared “everything” from the device with Downing Street in September 2025 and that “probably not much” about the Mandelson appointment was absent from the public record.
Criticism, Opposition, and Conflicting Reports
Parliamentary committees criticised the police for initially logging the theft as occurring on Belgrave Street in Stepney rather than Belgrave Road in Westminster, which delayed CCTV checks and led to the release of the 999 transcript. MPs argued the mishandling could obscure evidence about the ambassadorial appointment.
Data & Statistics
- Suspect: 28 years old.
- Phone stolen: 20 October 2025, Pimlico (Belgrave Road).
- Phone status: not recovered.
- Arrest date: 29 April 2026, Peckham.
Verbatim Quotes
- “A spokesperson said: “Officers investigating the theft of a mobile phone in Belgrave Road, Pimlico on 20 October 2025 have arrested a 28-year-old man on suspicion of handling stolen goods.” — Metropolitan Police spokesperson
- “Asked if his phone contained messages relating to Lord Mandelson's appointment, McSweeney said: "Probably not much about his appointment that hasn't already been available to No.” — Morgan McSweeney
- “I was also quite adrenalised. So what happened was, I chased the guy who stole my phone as far as I could.” — Morgan McSweeney (Foreign Affairs Committee testimony)
- “I then called 999. If No 10 had told me you need to tell the police or you need to tell the call handler what your job is, I would have done so. But otherwise, I didn’t do that as a matter of course. I didn’t in any part of my job go around saying ‘I’m a very serious and senior person’.” — Morgan McSweeney (Foreign Affairs Committee testimony)
Why It Matters
The missing phone could contain evidence of how the government handled Lord Mandelson’s ambassadorial nomination, a matter tied to national security concerns and the Prime Minister’s awareness of Mandelson’s links to Jeffrey Epstein.
What's Next
Police will interview Downing Street officials about tracking data, while parliamentary inquiries into the Mandelson appointment continue.
