IMHO, they had to have flown in from California then. I'm not sure where they were in Cali when they received word, but it takes close to 20 hours to drive non-stop from San Diego to Dallas.
What's BB's full story? We seem to know very little. I don't know if this is correct or not. But all he has said is that he was on a bucket list fishing trip with his Dad (RB) and returned on the Monday night by 6pm?
Is that all we know? And is that correct? We do not know if she had a life insurance policy either.
Two possible motives? To solve the financial problems and to put an end to the infidelity.
There has not been any mention of Missy's own family. Parents? I thought I read that she had brothers. I wonder why?
BB's family seems more involved than they should be IMO.
I am going to give you another twist to this case to think about.
I don't think CW is involved but we know little about him except for the flirty messages. So IMO it is either CT or RB.
RB seems to me to be a crafty old man who might have offered to put his son's troubles behind him and not get caught.
BB could have been telling his whole family either stories, suspicions or the truth about Missy's affair with AT as she has known him since 2014 so they grew to hate her but it was covert.
Maybe BB has found someone else by now too. So RB to the rescue!
So RB thinks up this plot to end Missy's life. The story will be that he and BB will go on a fishing trip to California. However, RB will fly back to Texas with VB on the Sunday night and sleep in BB's truck which he has left at the airport. He has purchased the SWAT gear in California and BB has left the tools for him in the truck. BB has cased the church earlier and told RB where everything is. VB remains in the truck while he goes into the church to do the job and ready to drive off as soon as he comes back. He purposely walks as he did in the video as this is how CT walks. His idea is that CT will be blamed for this as the jealous wife. BB is still in California where his phone pings and RB has left his phone with BB. MT and RB's sister do not know the truth but they have also come to hate Missy and think it is CT who was the murderer.
Now you can pick out the flaws with this scenario.