Verdict watch in hairstylist murder trial. "Mommy Doomsday" represents herself. And Sean Combs latest.

Listen to this week's episode of the Dateline: True Crime Weekly podcast with Andrea Canning. In Los Angeles, the trial of Monica Sementilli, who is accused of plotting with her lover to murder her husband, winds down. In Arizona, Lori Vallow Daybell defends herself against charges she conspired to…