I tell the story of Stephen Marshall and Jeffrey Howe in the final episode of season 1.
Stephen murdered 49-year-old kitchen salesman Jeffrey Howe on March 8, 2009.
Jeffrey had allowed Stephen and his girlfriend, Sarah Bush, to stay at his flat in Southgate, London, without paying any rent.
After killing Jeffrey, Stephen dismembered him before scattering his body parts across Hertfordshire and Leicestershire.
Jeffrey's body parts, except his hands, were discovered between March 22 and April 11, 2009.
Stephen Marshall was handed a life sentence on February 1, 2010, with a minimum term of 36 years.
David John Brady - 'Throw Down the Gauntlet'