Mr. Dean pulls two of the most common, most avoidable gun safety faux pas unknown to people who have no business handling a hand gun. As soon as he palms the snub nose .38 (beat guess), his index finger goes straight to the trigger, and he aims the weapon at Detective Tyre. Thou shalt keep thy trigger finger outside the trigger guard until ready to discharge thy weapon. Thou shalt assume the weapon is verily loaded. Thou shalt practice muzzle awareness at all time, lest ye slay an innocent filming crew.