Dom Littlewood looks at remarkable filmed evidence showing how police, businesses and the public are using new technology to catch crooks. A burglar trying to steal laptops comes a cropper, and a Scottish corner shop owner is the victim of an armed robbery. His daughter rushes to the scene fearing for his life.

Dom Littlewood looks at remarkable filmed evidence showing how police, businesses and the public are using new technology to catch crooks. A car driver deliberately slams on his brakes so the van behind rams into him, and a criminologist is burgled by a thief, but he soon discovers he has chosen the wrong victim.