Donna Jean Awcock, 17, never returns home from a baby-sitting job. Fresh eyes uncover multiple suspects.
Margaret McWilliam is killed while jogging, and a long line of sex offenders from the area await questioning.
Officer Arntfield and his team reopen the unsolved murder of professor David Buller from 2001.
Jackie English was last seen getting into a car after her shift, her sister hopes that Jackie's diary can help.
Nadine Gurczenski's body was found in a ditch three weeks after the search began. Arntfield and his team try to help her family find closure 14 years later.
Arntfield investigates the death of a nurse that was made to look like suicide.
