Quentin, a crime scene investigator, has discovered a gun at a crime scene. Which of the following is the proper procedure for preparing it for transfer to the lab?
A. Quentin picks up the gun using a textured surface, removes the magazine, and packages the gun and magazine separately
B. Quentin uses a pencil to pick up the gun by the trigger guard, drops it into an evidence bag, and fills out an evidence log.
C. Quentin picks up the gun using a textured surface, examines the nozzle for evidence of gunpowder, then removes the magazine.
D.Quentin photographs the gun before moving it, then packages the ammunition and gun in separate plastic bags.