Forensic Files · S02E05
Bitter Potion
1997-10-30 · 23 min · 0.5 (2) · TMDB

The flu-like symptoms of a mother and her children proved to be indicative something much more serious: thallium poisoning. Investigators had to find the source of the poison... and when the mother died, to determine if the exposure was accidental, or if they also needed to find a killer.