Tenniel Evans the Sky", "Heartbeat", "Hetty Wainthropp Investigates", "Casualty" and "Dalziel and Pascoe". His final screen appearance was in an episode of the romantic comedy series "William and Mary" (2004), directed by his son Matthew, which also co-starred Martin Clunes (who, coincidentally, is the nephew of Evans' colleague Jeremy Brett). Evans made few appearances in films. His most prominent parts were as a murderous teacher in "Walk a Crooked Path" (1969), and as a detective in the thriller "10 Rillington Place" (1971), the film about the infamous British serial killer John Christie starring Richard Attenborough. Tenniel Evans Walter Tenniel Evans (17 May
Sun Hill Serial Killer and thrown into the cells at Sun Hill Station. All the victims of the killer featured prominently in various episodes. The Sun Hill Serial Killer was finally revealed to be Patricia "Pat" Kitson (played by Alexandra Gilbreath). An unstable woman who had been obsessed with her own brother (a journalist and love interest of the final victim, Cass). He also played a prominent role in the series. He kills himself in prison after being falsely charged with the murders in the concluding episode of the storyline. Pat kidnaps Acting Detective Inspector Samantha Nixon, intent on making her the seventh victim.