Gerbil is on the warpath after being seriously injured in a drive-by shooting. What followed next takes the feud to another level of violence, with the police searching for answers.

Kevin Carroll is out for revenge, but seriously injured, he has to enlist others to exact retribution. This time, however, innocents are caught in the crossfire, and detectives have to employ all the tricks in the book to catch those responsible. The lid is lifted on the murky world of hitmen for hire.

For a who's who, please visit this BBC article: https://www.bbc.co.uk/programmes/articles/4Czgw23hf0tqsb855CcPKPJ/who-s-who-in-the-story-of-the-daniels-and-the-lyons

Presenter: Livvy Haydock