Way old facebook from 2008 that he lost access to.
He's covered this before.
He was supposed to train there but had his son that year so he decided to wait. He updated the info and everything when he was ready to go there, but it fell through and somehow the password on the account was changed. He tells people this all the time, again, must not know the guy. Especially since he usually "arrogantly" posts things like "#DahmersBoy" on twitter.