An unarmed, emotionally disturbed man shot at by the police as he was lurching around traffic near Times Square in September has been charged with assault, on the theory that he was responsible for bullet wounds suffered by two bystanders, according to an indictment unsealed in State Supreme Court in Manhattan on Wednesday.

The man, Glenn Broadnax, 35, of Brooklyn, created a disturbance on Sept. 14, wading into traffic at 42nd Street and Eighth Avenue and throwing himself into the path of oncoming cars.

A curious crowd grew. Police officers arrived and tried to corral Mr. Broadnax, a 250-pound man. When he reached into his pants pocket, two officers, who, the police said, thought he was pulling a gun, opened fire, missing Mr. Broadnax, but hitting two nearby women. Finally, a police sergeant knocked Mr. Broadnax down with a Taser.

The shootings once again raised questions about the police use of firearms in crowded areas and drew comparisons to a shooting a year ago, when officers struck nine bystanders in front of the Empire State Building when they killed an armed murder suspect.