A tactical officer from the Central patrol district was among the first cops to arrive to the scene and Lopez shot at his police car, Guglielmi said. He said a bullet hit that officer’s holster and ricocheted off his gun. Other officers responded, forming a shield around the 38-year-old O’Neal as she lay wounded, Guglielmi said. One officer administered first aid on her, as did at least one doctor at the scene, to no avail.