There were fewer than 10 hits. Some of the perp's wounds were exit wounds, which leads to the problem: ball ammo. Over penetrates, exits the target, and by the time he realizes he's been hit, the cops have fired another dozen rounds in his general direction.
Jacketed Hollow Point was what they needed.
I hear that the Social Security Admin. has a bunch of .40 jacket HPs coming their way. Maybe they’re being re-assigned NYPD anti-terror squad, for training on sidewalks in front of the Empire State Bldg. Not an everyday occurrence, this one.