Simply Diabolical Dateline NBC : Season 26 Episode 25

This is a recap and follow-up to an earlier episode (Dateline 25.20) dealing with the case of Michelle Hadley who was arrested for sending her ex-husband Ian Diaz and his new wife Angela threatening emails. The case took a twist when the police found evidence that pointed to someone else as the culprit. In this latest episode, it's revealed that the culprit pleaded guilty and was sentenced to 5 years in prison.