"I heard the 'Boom! Boom! Boom!' of gunshots, ran up to the window, and there was the back of the car," Nahid Schekarchian, who lives in an apartment above the crash site, told The Associated Press.
Mystery surrounds killing of Hollywood publicist →
She said her daughter-in-law called 911 and her son and a neighbor ran down to the car and found Chasen, who was struggling to breathe and bleeding from her nose and chest.