How I Caught the Killer
S3 E5 Masud Murders: Unrequited Love After ending her relationship, 15-year-old Maleha Masud paid the ultimate price when her ex-boyfriend started a lethal blaze that also killed her sister Nabiha at the family's South London home.
World's Most Evil Killers
S9 E6 David Marmolejo An in-depth look at the case of David Marmolejo, who was convicted of the brutal murder of his own mother in 2009.
Forensics: Catching the Killer
S2 E9 The Head on the Beach Murder When a pair of young children come across body parts washed up on a beach in Arbroath, Scotland, forensic investigators must unravel the disturbing truth behind the death of a woman.