Detectives investigating a fatal collision in Westminster are renewing their appeal for witnesses following the death of 32-year-old Klaudia Zakrzewska.
Police were called to Argyll Street at around 4.30am on Sunday 19 April 2026 after reports of a collision involving a car and pedestrians.
Klaudia was found unconscious and taken to hospital, where she died on Saturday 25 April.
A woman has been charged in connection with the investigation. Criminal proceedings remain active.
Detectives want to hear from anyone who was in Argyll Street between 4am and 5am on 19 April and has not yet spoken to police. They are particularly interested in witnesses and anyone who recorded the incident on a mobile phone.
Officers also want to speak to anyone who attended an event at Caso Jako club in Holborn on Saturday 4 April 2026.
Detective Chief Inspector Alison Foxwell, who is leading the investigation, thanked those who have already provided information and urged others to come forward, stressing that even small details could assist enquiries.
She also asked the public to respect the judicial process and avoid speculation or online commentary that could prejudice the active proceedings.
Anyone with information should call police on 101, quoting reference 3374/19APR, or submit information through the Major Incident Public Portal.
Information can also be provided anonymously to Crimestoppers on 0800 555 111 or at crimestoppers-uk.org.
Source: Metropolitan Police