This article from the NY Post is what I based my comment on:
"The woman who allegedly threw a lit Molotov cocktail into an NYPD car full of cops early Saturday has been slapped with a federal charge of damaging a police vehicle a far cry from the attempted murder charges sought by the NYPD....The NYPD initially pressed for attempted-murder charges against the demonstrator but federal prosecutors have now taken over the case and assumed custody."
Hopefully the article is incorrect and this terrorist will be hit with the federal charges on top of attempted murder charges.