Silent Witness: Mind And Body (Part 1 of 2)

A paranoid schizophrenic goes on a frenzy in a high street and two people are left dead. However, when a young man suffering from depression commits suicide and it turns out that he is a resident at the same mental health care home as the schizophrenic, Nikki becomes convinced that there is a connection. Harry tries to find the truth about a teenage suicide's death for her devastated mother.