The Bill: Walk On By

Nate and Mel are confronted by a shocking sight when they arrive at the scene of a stabbing on a bus. Terrified passenger, Holly Perkins, is desperately trying to save the victim, Kelvin Gainham. Nate is charmed by how determined Holly is to help and is surprised to learn that she is Terry Perkins' daughter. Back at Sun Hill, the pair seem to bond - much to Terry's annoyance. Then the case becomes a murder investigation and the hunt is on for suspect, Jed Ryan.