BBM#1 -- IIRC initial reports said LS was wearing a white cap but then later reports clarified it was a black cap. Her group wears white caps for church but black caps at other times, including the event she had just left. IMO
BBM#2 -- IIRC, in LS's neighborhood, black caps are worn. In the neighborhood where she was seen in the car, black caps are not worn, and thus the black cap she was wearing caught the eye of some observers. IMO
and
I also believe it was reported earlier in the threads that it was very common for her to remove her shoes and walk home barefoot. IMO
These points were discussed in detail and IMO clarified in the earlier threads.