No Bad Deed

Driving home one night, Cassie Larkin sees a man and woman fighting on the side of the road. She gets out of her minivan to intervene but the man turns on her and spits out a threat: "Let her die, and I'll let you live."

Cassie can't let the woman die, but while she's examining the victim, the attacker steals her car - along with all her personal information. The next day, her husband disappears. Are these disturbing events connected? The only thing Cassie knows for sure is that she's can't sit back while the people she loves are in danger.