Episode 21 is all about murdering mom, Diane Downs. In 1983, Diane drove her three small children down a back country road in Oregon, and then shot them repeatedly on the side of the road, in the car, before driving them to the hospital and claiming a ‘bushy haired’ stranger in the road had done it. This incredible, horrible case became infamous in the 80s and 90s. Who would believe a mother could do such a thing? Would a jury? That would remain to be seen.