In the Dark : Season 19 Episode 165
BBC One
Aired: February 21st, 2018 @ 1:45 PM EST on BBC One
Karen and Valerie finally discover the source of their itching, while Heston plans a surprise for Ruhma - but not everyone is happy about it. Jimmi deals with two young police officers who accidentally crash their car, but is there more to the story than meets the eye?
