NCD Metropolitan Police Commander Ben Turi claimed that the policeman removed the firing pin of the gun and replaced it with another pin that belonged to another weapon.
Turi explained that the firing pin was from an American-made rifle, a Colt Bushmaster AR15, while the body was that of Korean made K1 A1.
The Bushmaster is an official police issued weapon.
Turi explained that the firing pin is the part that will be tested that will determine if the weapon fired the bullet.