Doctor killed his wife in the bath Respected doctor Martin MacNeill thought he could get away with killing his wife in the bath by making it look like an accident.
Looking evil in the eye: My death row chats with John Wayne Gacy Lawyer Karen Conti got to know serial killer John Wayne Gacy, dubbed The Killer Clown
Aussie sentenced to 31 years in Thai jail turned her life around Holly Deane-Johns was in Thailand when her heroin addiction saw her jailed
Aussie’s plea: Help us find Mum’s killer Mum Toni Tiki was killed after leaving South Maroubra Surf Life Saving Club. Her killer has never been caught.
I Helped Free An Innocent Man Jack quit his job to chat to prisoners, and helped change one inmate’s life
Hedley Thomas: I Pursued A Killer Hedley's own tragic family mystery inspired him to investigate Lynette Dawson's disappearance
I found out my birth mother was killed by serial killers When adoptee Cheryl search for her birth mum ended in a heartbreaking discovery