Motives & Murders: Cracking the Case Season 4 Episode 12 When the Smoke Clears
- TV-14
- December 16, 2014
- 43 min
Authorities in Washington are stunned when a mother of three dies from cyanide poisoning. And the resulting murder investigation eventually reveals a pattern of tampered boxes and blister packs, more deaths, and a reptilian story of greed and betrayal.