Here he comes!
KA-BOOM!
Mark suddenly appeared through the wall of the office building like a monster, and the killer grit his teeth and fired straight for a canister that was attached to the wall!
Slam!
Ka-boom!!
A massive explosion rocked the building, and the killer didn't waste time as he grabbed a grenade from behind him! He pulled the pin with his teeth and tossed it towards where Mark was before he turned and ran towards the other side of the office!
BOOM!
Another massive explosion rocked the area behind him, and he saw a dust cloud rising from where he had thrown the grenade! The sound of footsteps behind him alerted him to Mark's movement, and the killer immediately brought out a small remote and pressed a button! The area around the spot that he had been standing in also exploded and sent shrapnel and fire everywhere, and the killer blasted off to keep running as a dust cloud rose from the ground and filled the entire room!