Fallout from the Karen Read trial. The Ponzi and poison case. And for Domestic Violence Awareness Month: how to help.

Listen to this week's episode of the Dateline: True Crime Weekly podcast with Andrea Canning. On the show, the lead investigator on the Karen Read case comes under scrutiny for his work in another murder investigation. And new details in the case of the West Virginia pharmacist already serving time for fraud who now faces murder charges. Plus, it's Domestic Violence Awareness Month. We talk to an expert about how to help friends in an abusive relationship.