Crimestoppers has launched a “most wanted” appeal for Siavosh Mohammad-Khani, who is wanted in connection with the 2025 murder of Dariusz Serafin, urging anyone who knows where he is to come forward anonymously.
Metropolitan Police said Mr Serafin, 33, died after being stabbed on Monday 10 February 2025 in Hanwell. Officers were called at about 10.15pm to the Grosvenor pub in Oaklands Road after reports that a man had stumbled inside with serious injuries.

Police attended with London Ambulance Service crews and found Mr Serafin with knife wounds. Despite the efforts of paramedics, he was pronounced dead at the scene.
Detective Chief Inspector Alison Foxwell, from the Met’s Specialist Crime unit, said previously: “Although this is a predominantly residential area, its proximity to The Broadway – and a number of shops, pubs and restaurants still open at the time of the incident – leads us to believe there will have been witnesses who may have seen or heard something.”
In a statement, Mr Serafin’s family said: “Dariusz, known for his boundless empathy and loving spirit for people and animals, touched everyone he met with his kindness and compassion. His presence will be deeply missed, but his memory will live on in the hearts of those he loved.”
Anyone with information is asked to contact police on 101 or via X @MetCC, quoting CAD 7176/10FEB25, or Crimestoppers anonymously on 0800 555 111.


