Pillow talk can undo your perfect murder. Seems that folks like to confess, or at least tell secrets, after sex. Researchers blame it on Oxytocin—the “love hormone.” Funny, I don’t remember it being called that in med school. Regardless, it just might lower inhibitions and make folks gabby.
An example can be found in the famous 1997 Pegye Bechler murder here in Orange County, CA. Husband Eric apparently decided to kill his wife and make it look like a boating fatality. His story: he was on a bodyboard, Pegye towing him behind their boat, when a rogue wave knocked him off the board. When he surfaced, the boat was going in circles with no Pegye in sight. The wave had knocked her off the boat and she had drowned. Two problems: Pegye was an excellent swimmer and the water was dead calm that day.
Still, even though the police doubted Eric’s story, they had no witnesses, no body, and no real evidence. Eric walked. For a while anyway. He then got a new girlfriend, model and Baywatch actress, Tina New. Seems that one evening after a round of sex and a dose of Ecstasy, Eric confessed to Tina, saying he had killed Pegye with a dumbbell and dumped her body in Newport Bay. At first she dismissed his story but later decided to go to the police. A sting was arranged and she managed to record his confession. Eric was ultimately convicted and given a life sentence.