The Story of Libby and Abby

The bodies of abby and libby Abbey were found in the woods on Valentine's Day. The girls had been walking across a deserted bridge when they saw a man following behind them with his hands in his pockets. They started filming him, not knowing if it was just the look of him that creeped them out but for some reason, libby starts filming. A iestimators say that they're holding some of the case details close to their vest with the goal of having information only the killer would know about this case.