4-th episode of 20-th season "Silent Witness"

What "Silent Witness" 4-th episode about

Having found a link between the two cases, the team struggles to make sense of it. Nikki visits a disgraced former colleague who may hold the key. Thomas uncovers the bizarre truth about how Tina died.

Episode number: 4

Episode name: "Discovery (2)"

Episode release date: 10 january 2017 at 21:00

Status: aired

Rating: 7.5