Molly had apparently conducted considerable research into the plot, searching online into the specifics of how to burn a body and produce false documents, but she had neglected certain important aspects. First, police noticed that at the scene of the "accident" there were no skid marks or anything to suggest the car had lost control. Arson investigators discovered the hottest point of the fire was the driver's seat, and that it had been set with lighter fluid. Oh, and Molly's browser history recorded all of the sites she visited when researching How to Fake My Husband's Death.
Case closed, right? Well, a certain forensic investigator nearly botched the entire investigation. Medical examiner Vladimir Parungao at first identified the charred remains as belonging to Clayton Daniels, claiming in his report that he had discovered "a small segment of penis" and traces of urine (in the year-dead flaming corpse of an old lady). Parungao was taken to task by Burnett County officials for suspicions of laziness, doubting he had performed an examination at all. We're hoping that's what happened, considering the "segment of penis and traces of urine" thing. Otherwise Molly and Clayton went to some extraordinary lengths to create the perfect fake accident scene.
"We just need a small segment. Try to pee in her first."