This is the true story of DS Stephen Fulcher and his hunt for missing 22-year-old Sian O'Callaghan, and how it led to the arrest of Christopher Halliwell.

A Confession

This is the true story of DS Stephen Fulcher and his hunt for missing 22-year-old Sian O'Callaghan, and how it led to the arrest of Christopher Halliwell. This was the beginning of the capture of a prolific serial killer and the detective’s own downfall.

Release date:

2019