and have not been able to find it. keith morrison (voiceover): the harris family babysitter, a woman named barb thayer, testified that she was the one who found michele s van parked at the end of the long driveway. she goes into the house, and she yells, is michele here? because her car s at the end of the driveway. and the defendant, without missing a beat, he just said, we d better go get the car. keith morrison (voiceover): according to the babysitter, cal didn t seem surprised. gerald keene: doesn t ask for any questions about the keys, like he knows that the keys were in the van. this is an interpretation of a person s reaction. yeah, you re right. but it s all these hundreds of little things that convinced me that he s just not acting like someone would act if they didn t know what had happened to their wife. keith morrison (voiceover): later that morning, when new york state troopers talked to cal, they too made note of his demeanor. sue malvey: he seemed kind of unconcerned. he
in the house, with some force having been applied to that blood, and no explanation for it. keith morrison (voiceover): so what happened that night? prosecutor keene put his theory to the jury. gerald keene: she got home that night at about 11:30, parked her car, went in through the garage door. and that as soon as she got inside the house, she was struck with something by the defendant. keith morrison (voiceover): she went down on the kitchen rug, he said, was struck again that blood spatter. so this would put her down, either on her knees or on her bottom, as she s being struck. and the blood spatters on the door and on the carpet. took her back out into the garage and laid her down on the garage floor. she must have bled some onto the garage floor. because there s an area, three feet by six feet, where blood was found. keith morrison (voiceover): then, said the prosecutor, cal tried to clean up