I've always felt that him calling her from the payphone at 1:30 was probably because TM had taken his cell phone away, or that he knew she was keeping tabs on it via online or whatever. If that theory is correct, it goes along with BW(roommate) stating that SM had told HE that he was leaving the wife and wanted to be with HE.
What i can't wrap my head around is how it came to be that 2 hours later HE is headed to PTL. I know they said that she called the payphone back a couple times with noone answering...and then proceeded to call his Cell. I've always kind of figured that when she tried to call him back on his cell that perhaps somehow then TM saw and came up with the plan to either accompany SM to meet heather now that she was aware of it. Or else she followed somehow and SM was as surprised as HE was.
The problem with the "surprise" theory above would be....wouldn't the LE also then have video of another vehicle owned by the Moorer's heading to and from PTL? Unless she went a different way. But again, if she showed up and surprised a re-united HE and SM...whatever was done would have taken even LONGER than the brief few minutes that they had at PTL. Thinking out loud kind of makes me lean towards them BOTH being involved rather than her doing the deed and him having knowledge of it after the fact as some have guessed.
What a damn mess!! Where the hell is Heather???