Manhunt: The Night Stalker: Who is DCI Colin Sutton and where is he now?

Manhunt 2 on ITV1: Who is Night Stalker Delroy Grant and where is he now? How many victims did he rape?

Manhunt: The Night Stalker – who is in the cast of series two alongside Martin Clunes?

Manhunt: The Night Stalker on ITV1: How many episodes is it, how can I watch it and is it based on a true story?