- The Metropolitan Police decided to reopen the investigation into Morgan McSweeney’s stolen mobile phone.
- A recording error regarding the theft location caused the force to reassess the closed case.
- The missing device contains critical government messages linked to the ongoing Peter Mandelson files investigation.
The Metropolitan Police have announced a new review of a theft involving Morgan McSweeney, formerly the chief of staff for Keir Starmer. Initial errors in data entry led officers to record the wrong street address for the crime. Because of this mistake, the authorities are now checking if usable evidence still exists.
On 20 October, a thief on an electric bike snatched the device from McSweeney in central London. The suspect, who was wearing a balaclava, grabbed the phone while the official was replying to messages. McSweeney attempted a pursuit on foot but could not catch the rider as he escaped through Westminster.
Government officials are concerned because the phone holds sensitive data regarding Peter Mandelson’s appointment as an ambassador. These 1000s of messages are central to an investigation into Mandelson’s past conduct. Because the physical device is missing, investigators currently cannot access specific WhatsApp exchanges and text conversations.
The police originally closed the case quickly, stating they lacked realistic lines of inquiry and were too busy for a full probe. However, they later realized the incident location was incorrect in their files. By changing the location from Belgrave Street to Belgrave Road, they may find new CCTV footage of the robbery.
This development comes as the government prepares to release more documents following a parliamentary motion. All senior staff, including those who have left their roles, must submit their communications for review. The missing phone prevents a complete analysis of the interactions between McSweeney and other high-ranking political figures.
While the device was deactivated remotely the day after the theft, its absence creates a gap in the Mandelson files. Potential further resignations are anticipated once the next batch of informal messages is published after Easter. Mandelson remains under investigation after being removed from his diplomatic post in September.











