I've pretty much convinced myself that the first (not 911) call was about Misty, not Haleigh. Teresa and Ron were trying like hell to find her and probably called in a "wellness check" just to find her, that is just how desperate they were. Someone at Tommy's residence told them that they had seen her 1 - 1/2 hours ago at her residence. IMO, that means that Misty was seen at her parent's house, most probably by Tommy. I'm assuming that Tommy immediately called Misty and told her that LE had been by there to inquire where she was and she had someone come and get her and take her immediately to Ron's MH. Tommy probably took her to his house and she was seen walking and talking and crying on the phone near Ron's MH and then we read about a neighboe hearing a woman scream (did Tommy tell her what had happened and what he had been pulled into to help Ron and his mother out? Since Misty refused to answer the phone at her parent's house did she miss out on any information about what was happening at the MH? Until much later, around 2 am?