Insurance cheats come under the spotlight of the investigators. Today, a con man is exposed when he loses his cool with call centre staff. A holidaymaker is left to foot a huge medical bill abroad after being caught changing his story. A scammer behind a large-scale one-man crime spree is stopped in his tracks by counter fraud officials. A cyclist's claim hits the skids when he takes to social media to show off his bike, and a man in a van who has a bang with a bus is caught out on camera.