A woman suspected of torching two police cars was tracked down after the FBI discovered her online review of the distinctive T-shirt she was wearing.
Footage and pictures of the incident - which happened during a protest in Philadelphia - showed the fires were started by a masked woman wearing a T-shirt which said: “Keep the Immigrants.
Deport the Racists.” Investigators discovered the shirt was only available from one place - a store on Etsy. Helpfully for them, there was a five-star review for the T-shirt posted days before the protest.
A Google search of the username led them to another account on online fashion site Poshmark. From there detectives identified the woman as Lore-Elisabeth Blumenthal, 33, by matching it with her LinkedIn
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