An identi - kit picture of the killer of Michael Gregsten , 34 , who was shot on the A6 road at Deadman ' s Hill , Bedfordshire , on Tuesday night ( 22 August ) , was issued by Scotland Yard . Mr Gregsten and a friend , Miss Valerie Storie , 23 , had been accosted by a gunman in their parked car near Taplow , Buckinghamshire , who forced them to drive for six hours before the shooting . Michael Gregsten was killed and Miss Storie , who is still recovering from gun - shot wounds , has been able to give the police a description of the killer from which they have built up an identi - kit picture of the suspect . 29 August 1966