Trying to understand the story here. So have the police concluded (based on the statement about the perp being an extremely accomplished liar) that there was nobody else involved (i.e. the two masked men)?
Exactly. There we NO masked men.
This was all fabricated by Ms. Norwood, including using a size 14 shoe (used at the store to measure pant-size) in order to disperse all the blood from one side of the store to the other, so as to throw off police and lead them to believe that the masked men did it.