I said what did you do . What did you do . Hello. Welcome to dateline. Its the stuff of nightmares. An intruder creeps neurobedroom in the milled of the night and opens fire. For Melissa Oxley, the bad dream was all too real. She told investigators she had been startled from her sleep to find her husband ben dead from a gunshot blast. It seems strange, they thought, that no one else in the house was hurt, including melissa, who was sleeping by his side. Stranger still who the killer ultimately turned out to be. Here is Keith Morrison with while they were sleeping. Reporter it was cold the night the full moon rose. February cold. In the Desert Valley that spilled down from reno, nevada. And in that moonlight all silver pale, the wind in the dead of night worried that gray ends of winter grass, whipped and cried up the driveway around the corner of the house, whistled past the unlocked door. Something evil afoot, something here inside. When the moon peered through the window and into the