Episode 28 - A Very Dark Character

I’m following the trail to discover more about Mr A, the man at the centre of the story in Episode 23. I manage to find and speak with someone who knew him really, really well. So here was my chance to test the accuracy of the account.
 
That call proved very interesting, but not only in the way I had imagined. I also learned something else that cast a new light on the case. One that linked to earlier stages of the investigation.