Silent Witness

Season 20, Episode 5

Episode Title: Remembrance (1)

Air Date: 2017-01-16

Overview:

A woman's body found floating in the Thames leads Nikki and Jack to a community on the banks of the River Lee. Three years ago a teenager called Ruth Tresize went missing from the area, leaving the locals haunted by suspicion and grief. A fresh spate of killings reopens these old wounds.