and that he had texted with mckenzie lueck the 92 she disappeared, he had forgotten because mckenzie one who reached out to him without identifying herself. maybe, he said, she had seen his seeking arrangement profile. >> so i think that's how she met -- on my profile. >> so she just texted your number? >> yeah. >> he said he had no idea who it was. >> you're still saying that, that's the only text, that's the only messages you got from her, right? >> that i can remember. >> so about, perhaps it just sent me a question mark that i might have talked in the past. >> but she blew him off she said, ghosted him, so he forgot all about it. but he told that story with so much confidence, too much maybe. >> we had two different things, we have an ip address that comes back to his residents and now we know that he had contact with her. >> except, there was no proof mackenzie had been abducted by a.j. or anyone else for that matter, so he was free to leave. but before doing so, he gave the detectives his cell phone number, just in case they needed to get a hold of him. his cell number register