Remembrance (2) Silent Witness : Season 20 Episode 6
TV-14 BBC One 2h 00m
Aired: January 17th, 2017 @ 9:00 PM EST on BBC One
Nikki is under fire for leaking information on a suspect, and Thomas is called in to play peacemaker. Jack and DI Ashton track down the mystery witness. Before the killer strikes again, the team must uncover the true story of Ruth Tresize's disappearance three years earlier.
