On May 12, a fire was reported at a house in Kentish Town, North London, where Starmer lived until recent months. The day before, another fire erupted in Islington, an area where Starmer formerly resided. Additionally, a car fire was set in Kentish Town on May 8. Notably, the Prime Minister had owned the car targeted in the incident, which had since been sold to a neighbor, although no injuries occurred during the fires.

The investigation, led by counterterrorism police due to the involvement of a high-profile figure, also implicates Roman Lavrynovych, a 21-year-old Ukrainian man arrested previously in connection with these crimes. The alleged conspirators' motives remain unclear, and further legal proceedings are anticipated.