Caught on Camera: Muggings & Mayhem Caught on Camera

Met Police helicopter India 99 is called to help rescue a woman who jumped into the Thames near the Palace of Westminster, as well as her two daughters, who leapt in after her. Elsewhere, the helicopter team coordinates a risky game of cat-and-mouse as police chase a group of graffiti artists across live train tracks in a patch of industrial wasteland in Battersea. The episode also looks at the case of the Hounslow Slasher, a man who in 2012 randomly attacked lone women while they were travelling home at night. Nick Wallis presents