Dom Littlewood looks at remarkable filmed evidence showing how police, businesses and the public are using new technology to catch crooks. An ex-copper has a charity tin nicked from his yard, so he decides to use social media to try to crack the case. And a fish and chip restaurant is raided late at night. The owners race to the scene not realising how violent the gang can be.

Dom Littlewood looks at remarkable filmed evidence showing how police, businesses and the public are using new technology to catch crooks. A family believe they are moving to a safer neighbourhood when they leave inner-city London, but then one night an unwelcome visitor proves them wrong. And a special cafe full of rescue cats is targeted by a thief, but one of the moggies tries to slow him down.