A California man shot dead in his home — his ex-wife admits she pulled the trigger. Did a photo posted on social media lead to the man's death? "48 Hours" correspondent Erin Moriarty reports.

NEW EPISODES STREAMING SATURDAYS

ncG1vNJzZmivp6x7sa3RmqSorZ6pva3B0meaqKVfqLWww9JoraKclaR8iry1rHmkn56fxbq8xIusa610abWTlLaYpIaCio%2B5ppWO