Was NYPD Responsible For All Innocent Bystander Shootings Outside The Empire State Building Today ?

Confirmed on NYTimes: Bystanders Hurt in Manhattan Were Hit by Police Gunfire

Confirmed on CNN: Police gunfire responsible for wounding all 9 innocent bystanders in Empire State Building shooting in New York

Rumors are flying around that all of the innocent bystanders, who were shot outside of the Empire State Building this morning, were not shot by bullets from the the shooting suspect, Jeffrey T. Johnson -- who was shot dead by police -- but by bullets shot by police. Not yet confirmed, but I heard this from a very reliable source. I wonder how this will change the narrative of today's story of a disgruntled ex-employee shooting indiscriminately at the throngs of crowds outside the Empire State Building ?

From The New York Times, the police description of the firing of the bullets seems to indicate that the only people shooting their weapons outside the Empire State Building were police officers, not the lone gunman, Mr. Johnson :

The Police Department’s chief spokesman, Paul J. Browne, said one witness had told investigators that Mr. Johnson had fired at the two officers, “but we don’t have ballistics to support that.” Mr. Browne said “it’s possible” that the officers had shot him before he could return fire.

One officer fired seven times, the other nine times, Mr. Browne said.

According to the Associated Press, the NYPD has so far admitted that some of the innocent bystanders were struck by bullets or bullet fragments shot by the responding police officers, but the story has not yet been fully told : if the gunman Mr. Johnson did not fire his weapon, that means that the collateral damage that took place today was as a result of "friendly fire."