Series 4
2023 · 4 episodes · 1h 56m in all
Series going inside the cordon with Gwent Police's dedicated forensic collision investigators, as they deal with serious incidents on the roads

Episodes

1. Episode 1
9 Oct 2023 · 29 min
When a man is found dead on a dark mountain road, there’s no sign of a vehicle. With just fragments of debris for clues, the pressure is on to track down the driver that’s fled the scene.

2. Episode 2
16 Oct 2023 · 29 min
An 18-year-old man has died in a head-on crash on a country road. As word of the tragedy begins to circulate on social media, a horrifying tale of recklessness is about to be exposed.

3. Episode 3
23 Oct 2023 · 29 min
When a motorcyclist dies in a crash at a busy city junction, the race is on to find out how the collision unfolded. A man waiting at a bus stop has a lucky escape after a driver loses control.

4. Episode 4
30 Oct 2023 · 29 min
As two young children fight for their lives after their family car is hit by a van on the M4 motorway, the team focus on finding the scene evidence to reveal the devastating truth behind this crash.
The Crash Detectives Series 4: quick answers
How many episodes are in The Crash Detectives Series 4?
Series 4 of The Crash Detectives has 4 episodes, about 2 hours in total.
When did The Crash Detectives Series 4 come out?
Series 4 premiered on 9 Oct 2023.