i mean, he called an escort service. >> well, he let it be known almost immediately that he wanted sex. >> linderholm said that didn't happen. instead, they talked for an hour or so, and then she left. a couple of days later, she said she called paige. >> it's carol. where the heck are you? >> got no response. >> at first i thought she was just busy and she couldn't call back. and then when i heard on the news that the kids actually went to the police department about it, that's when i knew something terrible had happened to her. >> paige, this is carol. i hope you're all right. i hope this isn't rob. oh my god. >> linderholm mentioned paige's second husband rob dixon because she knew paige was afraid of him. then the next day, linderholm heard about paige's car and the fire. >> i wanted to go over and look at it. and i arrived just in time