Police suspect suicide. The home was flooded with carbon monoxide, and the bodies were found in an SUV in the garage.
Anthony Brennan III, 60, of Kensington, Maryland, is facing a second-degree assault charge.
“I am deeply concerned about this, and as a result I have initiated several concurrent internal affairs investigations,” the Philadelphia police commissioner said.
Daily demonstrations against police attacks on black men show little sign of abating.
A woman was seen shoved to the ground in Brooklyn in one video, and in another a protester had face mask pulled down and was pepper sprayed.