Sussex police confirm they are reviewing information on Brian Jones ' death . Rolling Stones founder was found dead in his swimming pool in July 1969 . Comment: Investigative journalist has handed documents , other material to police .
Sussex police confirm they are reviewing information on Brian Jones ' death . Rolling Stones founder was found dead in his swimming pool in July 1969 . Inquest found `` death by misadventure , '' although questions remained . Investigative journalist has handed documents , other material to police .