I bet people are locking their doors now. We live in a rural area and our doors are dead bolted.
It was Sunday night, early Monday morning that Jayme was taken. Something is off about this, because in our home, everyone is in bed, asleep at this hour. Even if James heard something, and got up, he would have been killed in the bedroom with his wife. And Denise was also up, otherwise she would have been killed in the bedroom. She would have grabbed her phone by the bed, called, then checked her child's room.
Jayme would have been in her room, asleep, if she got up, she went to her door, and went with someone who threatened to kill her as well?
Not really enough information about the crime scene, LEO knows more than they have released.