Lore-Elisabeth Blumenthal, 33, faces two counts of felony arson for her role in setting ablaze two Philadelphia Police Department (PPD) vehicles on May 30 

Black Lives Matter protesters and other peaceful demonstrators convened in the city to protest the killing of George Floyd 

Photos and videos taken at the scene show a woman using a burning piece of wood from a police barricade and throwing it on two videos 

Blumenthal faces up to eighty years in prison if convicted, followed by three years of supervised release

She faces a fine of up to $500,000