As Yokas and Boscorelli approach the wounded child Yokas's uniform is clean but as she crouches there is blood on her right shoulder patch. A moment later as she picks up the child his hand touches the shoulder patch. This shows it was not cleaned before shooting the scene again.
Yokas and Bosco are in their car on patrol when they hear gunshots. They pull in front of a bunch of gang bangers who say it was just fireworks. Suddenly a woman starts screaming and Yokas and Bosco run to her without at least locking the car doors. The doors are open and the keys are still in the ignition. Any of the gang bangers could have stolen the car.
When the old lady has her purse snatched she gets knocked down. Davis see this happen and starts chasing the purse snatcher, catches and cuffs him, but never says anything about the old lady.
When Davis starts chasing the purse snatcher and calls to Sully, Sully pays for the food at the food wagon and starts running after Davis. But Sully can't really run very fast while trying to hold his food.