ben oxley had been shot point blank, in the head. and yet, melissa lying in bed, right beside him was unharmed. she ran then into alyssa's room to check on her own call 9-1-1. and of course alyssa, six years old, and completely unaware of what just happened asked to see her father. >> i want to go see my dad. i want to go see my dad. and i just older, you can't go see your dad. >> ron was the detective who got the call. do you remember getting that call? >> yeah. because i was sleeping. >> he woke up, fast. through a very big problem. a killing. just didn't make sense. >> hearing like a ghost has done this. no evidence. no weapon. everybody in the house says, i don't know. >> a ghost? >> yeah. that's what it feels like, because you have no idea. >> how was it possible melissa hadn't seen the person who shot ban? she's been lying right next to him. why was she unharmed? >> that's kind of a little red flags. start popping up. if you say ok, it just doesn't seem. right >> and had craig, melissa's teenage brother, truly slept through the