Before that, knight's only convictions were for. investigators knew that they had to identify the fingerprint on the pillowcase in order to solve dawn bruce's murder. The primary suspect in this case was one of dawn's. soft touch refers to episode 9 of the season 6 of the television series forensic files which was broadcast for the first time on july 16, 2001. In march 1990, 22. In march 1990 in virginia, the body of a young female was discovered in her home. on june 18, 1991, robert knight was sentenced to four life sentences for the murder of dawn bruce t f these crimes had occurred just five years ago, and related offenses. her slayer was robert douglas knight, a neighbor whose advances she'd spurned. Knight's criminal record consisted of four misdemeanor assault convictions. june's only child, robert knight was arrested at the scene of her death, after telling the care home staff and police that he had killed his mother.
