Cat in Hell

 was the first episode of Series 8 and the 105th episode of Casualty overall.

Plot
The team battle to treat victims of a train crash caused when a group of young boys steal a Cortina and, fleeing from police, allow it to stall on a level crossing. The car is pushed along the track and finally crushed at the mouth of a tunnel, while the train itself is derailed, part of it jack-knifing and causing deaths, injuries and panic amongst trapped passengers.