播出2010年03月01日敬请关注！

简介：Laurie, a divorced policewoman,is on a train with her mother Jen,going to hospital for Jen,who has borderline Alzheimer's,to be assessed when the train grinds to a halt. A young Muslim woman has jumped from a bridge under its wheels. With Pat,the driver,traumatised,Laurie and conductor Danny take charge until the Railway Police arrive. Danny gives Jen and Laurie a lift to the hospital,where Jen fits and is admitted overnight. Here Laurie learns from social worker Colly and foster father Nick that a baby has……