>>fortra+(OP)
I'm surprised that the people charged with investigating her clicked on every single link in google and read every review. That shirt is all over the internet. Seems like a needle in a haystack.
>>neonat+rd
I think the more plausable explaination is a FBI agent watched a few videos online. Ran a cellphone location/time query. Looked through the results and referenced owners drivers license photos. Then tried to find some way to explain it without tipping off rioters to not carry their phones with them.