The trial in the Stratton Brothers case begins in London, England; it marks the first time that fingerprint evidence is used to gain a conviction for murder.

Alfred Edward Stratton (1882-1905) and his brother Albert Ernest Stratton (1884-1905) were the first men to be convicted in Britain for murder based on fingerprint evidence. They were both executed at 9 am on 23 May 1905 at HM Prison Wandsworth. The case, otherwise known as the Mask Murders (due to the black stocking-top masks that had been left at the scene of the crime), the Deptford Murders (due to the location) or the Farrow Murders (the last name of the victims), was one of the earliest convictions using forensic science.