That whole area around Nebraska Furniture is absolutely torn up and HUGE. Again, construction sites are normally well monitored too...right?
I just re-read the part of how he provided his Tolltag as proof that he went straight home that night. To me - he was purposely covering up at that point. He took access roads and stayed off all the tollways in the area on purpose. If he was at the Custer gantry at 4:08a, his cell pinged in North Plano at 447a and he was home by 532a, it provides for a good area to focus on b/c he didn't have a lot of time.
EXCEPT for the point someone made earlier....we have no way of confirming that he got rid of CM by 5:32a. We're assuming b/c we don't want to think she was in the trunk alll that time. We don't know how many days later he actually did something since she was not reported for DAYS.
*sigh*
:gaah:
But he wouldn't know how long it would be before Christina was reported missing. For all he knew, HF could have contacted Jonni later that morning and told her that Christina didn't come home, and the investigation would have started. They would have looked at him first, because he was the last person she was with. He was probably in a panic, because he had to work that day, and also clean his vehicle. I don't think he would have kept Christina any longer than he had to. JMO.