A rosary is draped over a portrait of 17-year-old Jessica Hernandez in her Thornton, Colo., home on Wednesday, Jan. 28, 2015. The teenager was killed after she allegedly hit and injured a Denver Police Department officer while driving a stolen vehicle in northeast Denver alleyway.

(AP Photo/David Zalubowski)

An autopsy released Friday shows a 17-year-old girl who was killed by Denver police officers while driving a stolen car suffered four gunshot wounds. The Denver medical examiner's office also said that Jessica Hernandez also had marijuana and alcohol in her system during the Jan. 26 shooting that sparked protests and calls for an outside investigation. The case remains under investigation by the district attorney.