. >> detective maurer agreed to stop by the apartment and talk to morgan. >> she seemed genuine, likeive in and told him the same story. kevin had walked out on her and the kids. and she had proof. text messages in her own phone from kevin, breaking it off. >> she had received a message from kevin that he was leaving and she showed me these text message exchanges. something to the effect of, are you kidding me? he said no, i'm done, i can't do this anymore. >> the detective also spoke with steve shappell, kevin's young employee, who had been hanging around the apartment complex with morgan and the kids. >> he just seemed like a kid. a young kid. he was 21 years old. >> and morgan scoffed at the idea that they were anything more than friends. >> she laughed and said no, i'm a married mother of three. i'm 34 and he's 21. that's absurd. there's no affair. >> absurd is precisely what friends mike and noelle who would have said had they heard that. they knew firsthand that morgan had a long history of cheating. sometimes even with kevin's closest friends. >> she would tell me how they woul