here's keith morrison with "while they were sleeping." >>> it was cold the night the full moon rose,ebruary cold in the desert valley that spilled down from reno, nevada. in that moonlight all silver pe pale, the wind whipped and cried up the driveway, round the corner of the house, whistled past the unlocked door, something evil afoot, something here inside. the moon peered through the window and into the master bedroom. a little after 3:00 in the morning. >> it's really, really bad. >> what's really bad? >> my husband. >> strange, the things that happen to people under a full moon. good people, not so good people. under that moon that night, it was hard to tell which was which, who was who. >> this was a case built on lies and deception and cat and mouse. who knew what it was? >> but the story, when it began back in 2005, was about love or what certainly felt like it. in fact, fair to say it was two kinds of love. there was what happened to ben when he met melissa. >> as soon as he met melissa, he was something i'd never seen, just for no reason he'd call her and say i love you. >>