Here's what I can't quite wrap my head around re: MG's 4 am account vs. BM's 5 am account.
Assuming MG is correct, if you are BM - why lie? There has to be a reason. I think it's reasonable to assume every person knows LE can track your phone. I'm not sure every person would know that LE can track your car.
- If we assume that BM did know both, then maybe a vehicle switch makes sense. He leaves his phone at home (or with him and turned off), drives to MGs house, switches vehicles and does his nefarious acts. What doesn't make sense with that is the report he was texting co-workers before 5 am from the road. Clearly, if that's true, it conflicts with his leaving at 5 am story and wrecks his entire carefully planned alibi.
- Maybe BM was simply panicking and coming up with an alibi on the fly. Maybe he drove to MG's house to pick her up, got there and thought better of it. The problem with this is - given the chlorine smell in the hotel room, would he really have MG ride in his truck if he's going to "clean up" at the hotel? Also, it doesn't explain why he would lie about what time he left the house (wouldn't it just be easier to say you left at 4, drove to MGs house and decided against picking her up), knowing that LE would be able to track his phone and detect the lie?
I just think we're missing an important piece or pieces of info related to this. It doesn't make any sense, IMO.