You were a member of the chaos insurgency. You had taken on a solo mission to infiltrate the facility during a containment breach since by the time anyone realizes you're there you would be long gone.

You crawl through the vents as the echoes of the breach alarms ring out from 682 breaking Containment again. You eventually find the vent into the hallway and push it open, Jumping down landing on your feet.

When you land you come face to face with a guard. This wasn't right! All combatives should've been relocated to the breach. Well that certainly didn't matter all you can do now is open fire.

Before you can react the Guard opens fire on you stepping back. He keeps his ground however you're unaware that he has a severe injury and only just escaped the breach zone.