There's a new story to be explored on Silent Witness, there’s arrival of The Clinic for Well People, and the much-lauded PBS documentary series covering The US and the Holocaust . . . Pick of the Day Silent Witness, 9.00pm, BBC One Here’s another two-parter from the Silent Witness crew. An abandoned lorry is found at a quarry with several dead and dying people in the back. At first it appears to be a case of sex trafficking, but it soon becomes clear that all is not as it seems. With the survivors refusing to speak, Nikki and the team...