TCoT+Drive+By+Shooting

Haledjian met Inspector Winters at the crime scene. "What happened here?" Haledjian asked while surveying the situation very carefully. "There was a drive by shooting involving Ryan Sheckler. The shooter attempted to murder Sheckler, but luckily didn't succeed. I got the car's partials from a passer-by named Red Bull.

Haledjian walked over to Red Bull to find out his story about what went on. "What's your alibi Mr. Bull?" I was hanging out in the back of an ally and I saw a car drive by. Very soon after, I heard several gunshots. I ran around the corner and saw Ryan Sheckler on the ground with a bullet in his leg. All that I remember is that the car was a maroon Escalade pickup truck with twenty-two inch cs3 2tone rims"

"Red Bull you're under arrest for the attempted murder of Ryan Sheckler."

How did Haledjian know?