At the scene of the shooting Monday, police first said Irizarry emerged from his car after a traffic stop with a knife in his hand and “lunged” at police, before an officer shot him multiple times, killing him.

    But on Tuesday night, the department offered a new and different account of the shooting, saying Irizarry did not flee the traffic stop, never lunged at officers with a weapon, and was seated in his car when they shot him.