Cold Case Justice: Solving the Murder of Louisa Dunne | ITV

Detectives hunt grandmother Louisa Dunne's killer to solve one of the UK's oldest cold cases. Subscribe to ITV's official YouTube channel here: http://bit.ly/2iDD1be Make sure you're following ITV for all the latest!   / itv     / itv     / itv   #TrueCrime #ColdCase #ITV