Silent Witness: Four bodies are found in the Thames after a boat crashes which was packed with illegal immigrants. Nikki, Leo and Harry realise that they are dealing with a people-trafficking operation which has gone tragically wrong. As they set out to discover whether there are any survivors of the crash or more bodies, and who is responsible for these crimes, they begin to learn more about the victims' tragic stories.

Starring:

Amanda Burton, Emilia Fox, Tom Ward, William Gaminara

Genre:

Drama, Crime, Mystery