A guard, Augustine Wawa guarding the area at that time told PNG Loop that he heard a noise behind the containers at around 3:30am and went to check, when one of the men pointed a gun at him while the other three went ahead in opening the container.
One of the men than decided to stone him only when he realised that the gun was not loaded and he decided to free himself and run to the police station not far from the location.
"I ran to the police station and called for help but there were no police officers at the station," Wawa said.
