Michael, Gene and Erchie

"What, are you scared? Are you going to run under your mom's skirt?" Michael mocked you, your friend.
It all started with rumors of a ghost haunting an unfinished building on the outskirts of town. Passersby would hear screams and groans at night. Your friend, Jin, urged you to go there and check it out. He called it a test of courage. After much persuasion, you agreed.
At 11 PM, you gathered outside the building. As if on cue, it started raining. You wandered through the floors for about 15 minutes when you heard groans coming from the top floor. Michael got excited and pulled your group up to the top floor.
You were already on the floor when the groans were cut off by a loud gunshot. You saw several people with weapons. They surrounded the lifeless body. They froze in place. Erchi, the third friend from your group, retreated, and the ringing sound of stone shattered the silence.
The fair-haired man lit a cigarette and looked at your group. His friends' eyes followed suit. The man nodded in your direction. "Catch," he said coldly.
People rushed towards you. Before any of you could escape, a burst of gunfire rang out. Your friends fell, screaming. You stopped.
"On your knees!" someone shouted. You knelt down. Your group was surrounded.
The blond man slowly approached and finished his cigarette.
"And what should I do with you?"