JUNEAU -- Lauri Waterman heard her killer coming. Lying in bed alone in her Craig home, the 48-year-old mother heard the footsteps coming up the stairs long after midnight. Her husband and daughter were out of town for the weekend, and she had carefully locked the doors, but now she sensed somebody outside her bedroom. Waterman didn't call the police or confront the intruder. She got up and closed the bedroom door. In a Juneau courtroom Wednesday, Ketchikan District Attorney Stephen West offered jurors a riveting account of the night Waterman died, based largely on the confessions of her killers....