Name: DATELINE FRIDAY SNEAK PEEK: Poisoned
Uploaded: Thu Nov 30 2017 22:38:12 GMT+0000 (UTC)
Duration: 1 min 50 s
Description: The unexplained death of a beloved chiropractor becomes a criminal investigation when authorities discover she’d been poisoned. Detectives focus on her own family before an anonymous letter leads them to the unlikeliest of suspects. Andrea Canning reports.

Nov. 30, 201701:50