TH's phone was not used again after 2:41pm & was not pinging to any tower (because the phone was disabled) by 4:35pm. And by sheer coinky-dink that phone ended up burned, along with TH's camera & pda in SA's burn barrels. Ping data is not going to explain that nor explain how TH's body ended up burned in SA's fire pit. SA didn't leave his own property so why would his phone have? Whoop-dee-do.
Here's another head-scratcher from the "framer": TH's camera would have had photos of the vehicles TH took that afternoon, proving she was at SA's property. Why would the "framer" want TH's camera and the pictures on that camera to be obliterated in a fire? Those pictures would have helped prove TH was at the Avery yard that very afternoon, and the time stamps on the pictures might have corroborated that fact, assuming the date/time in the camera was set & was correct. (Dumb Dumb Framer, destroying useful evidence to help nail SA even more).
If the camera was found with pics showing she was NOT at SA's house last then it is a smart thing for the individual(s) who framed SA. No evidence now...