MSNBC Dateline August 25, 2019 09:14:00
Melissa hadn't seen the person who had shot ben? she'd been lying right next to him. why was she unharmed? >> that's kind of a testy little red flag started popping up. okay, this doesn't seem right. >> reporter: had craig, melissa's teenage brother, truly slept through the whole thing as he claimed? >> i opened my eyes and right in my face was a bunch of barrels from a machine gun. >> reporter: it was police guns he was looking at, police who already discovered shotgun shells on craig's bedroom dresser. >> here comes another red flag. is this a possibility? he is faking? >> reporter: melissa,...