The Crash Detectives

Episode 2 (1x2)

Air date: Apr 23, 2018

Series following the work of Gwent Police's forensic collision investigators as they deal with serious incidents on the roads. A four-car crash and a multi-emergency response - the team must act quickly to piece it together. And after a single-vehicle crash on the M4 on Christmas Day, they are suspicious that there is more to it than meets the eye, and turn to science to get to the truth.