When examining a photo to determine what kind of camera shot it, they are able to name the camera and lens used. While they can use an examination of the photo to determine which camera manufacturers algorithm produced the photo, there is no way to determine what sized lens was on the type of camera at the time.
The car fleeing the restaurant after the explosion leaves its license plate imprinted on an object it hurt. It reads clearly the last part of the plate while the imprint should be reversed.