. >> agent ludwick works for a division of the state police, the department of criminal investigationfirst case in pleasantville, about an hour away from des moines. >> there were multiple vehicles in the driveway, law enforcement on the scene and the family is gathering around the big tree. >> does any of the arriving officers tell you that's the husband or that's the son? >> i meet with the sherriff and it was apparent to me these are family member and i don't know names yet. >> as soon as he got a search warrant agent ludwick entered the house with crime scene techs. it looks as though someone had ransacked the place but there sitting on a chair -- >> you first see this purse. that's going to be a key item for a burgular. it's untouched. >> money in it? >> money in it, cash in it, credit cards in it, gift cards in it. was not touched. >> some papers were strewn about. >> that's it. her jewelry boxes were untouched. >> and in the kitchen was the unlikely victim. >> shirley's bodies was lying right here on the kitchen floor. we know the gun was in this area and shirley was standing i