Marcus, a former, and highly decorated U.S Navy Seal. Was tasked with one job, and one only. To keep the President of the United States alive. He failed, and he wasn't used to failing. He was used to winning. So, when he awoke to a room, filled with blood, and his colleagues, he knew it was looking bad, he aimed his pistol at the only other Agent in the room. "What the hell happened here? My head.. I think somebody knocked me out" Marcus said, rubbing his sore head. The dead President caught his attention next, and Marcus immediately lowered his pistol, and checked for a pulse. "Mr President, can you hear me?!" He shouted, pushing him off his chair and performing CPR. No good. The President had been filled with bullets, and there was no return. The Secret service radio buzzed to life. Reporting rouge Agents within the White house. 

"We have a problem"