Killer at Home
- Episode aired Oct 3, 2013
The cases of Dena Thompson who poisoned her husband; Constance Kent who slit her step-brother's throat in one of Scotland Yard's first cases; and Theresa Riggi who killed her children rather... Read allThe cases of Dena Thompson who poisoned her husband; Constance Kent who slit her step-brother's throat in one of Scotland Yard's first cases; and Theresa Riggi who killed her children rather than risk losing them in a custody battle.The cases of Dena Thompson who poisoned her husband; Constance Kent who slit her step-brother's throat in one of Scotland Yard's first cases; and Theresa Riggi who killed her children rather than risk losing them in a custody battle.