大象传媒

A coroner finds that MI6 employee Gareth Williams -- who was found dead in a holdall at his London flat -- was probably "unlawfully killed". Plus water companies respond to the Environment Secretary Caroline Spelman's warning that water shortages could lead to standpipes in our streets. And a paramedic who's trialling a new brain-cooling machine that could help save the lives of people who suffer heart attacks and strokes.