One of the netwrok newses, I think it was FOX, reported that one night near closing time Muhammad stopped at a sub shop asking where he could get a hot dinner in the area. The sub shop was closing so he went back out into the parking lot, and when the employee went out a bit later Muhammad was still in the lot, in his car, using what looked to the employee like a laptop computer. Muhammad got out of the car, said he hoped he hadn't scared the employee, and asked if he could stay in the lot for the night since he was tired. Don't recall the rest of the report, but the laptop was what got my attention.
BTW, interesting coincidence that Nathaniel Osborne was found in Flint, MI, don't you think?