The bullet was poisoned

Archer was shocked that a monster like Zachary could make someone cry with love. Maybe he was a good father but a terrible human being. No matter how many people he killed it was clear that he loved his son very much.

Zion sniffled and continued with his story, "he came back home all battered. His sleeves were torn. His head was bleeding and there was a bullet hole in his arm."

"What?" shouted Archer.

"No one knows but his two bodyguards who always rode with him were dead, shot in the head, direct hit, absolute bullseye. The tires of the car had bullet holes, the windshield had bullet holes. The driver tried to control the car after the bullet shot but the car toppled and hence the accident," explained Zion.