When Pamela Smart’s husband admitted that he had cheated on her, she didn’t come clean about her own infidelities, which involved a 15-year old boy who was a student at the school where Smart worked as the media services director.

Instead, Smart convinced the boy she was sleeping with to murder her husband along with two of his young friends. Smart left the backdoor to her house open, and the boys snuck in and shot her husband. They were sentenced to 28 years in prison while Smart got life without parole.