Betrayal (2) Silent Witness : Season 22 Episode 10
TV-14 BBC One 2h 00m
Aired: February 5th, 2019 @ 9:00 PM EST on BBC One
When Thomas sides against her findings on a controversial case, Nikki suspects foul play and takes steps to prove her theory. Jack and Clarissa follow a forensic trail connecting a dead researcher with a billionaire scientist and a secret testing programme.
