Disguise yourself as the guard.

From Create Your Own Story

You quickly strip off the unconscious man's pants and uniform shirt, leaving him laying there in his undershirt and boxers, then you strip out of your own clothes and throw on the brown guard attire. Slipping into his boots and hat, you examine yourself in the mirror to make sure your cropped brunette hair is tucked under the cap. It's relatively easy for a tomboy like yourself to disguise yourself as a guy.

You look back down at the knocked-out guard. It would be trouble if he was to wake up and alert his colleagues about your disguise. You pulled him into the stall, threw his limp hands around the toilet bowl, and fastened his wrists together with his own leather belt. To ensure that he doesn't regain consciousness and cry out for help, you gagged him with his own socks.

"Stanton, come in, are you there." A static voice from the floor made you jump. You quickly reached under the sink and picked up the guard's radio, which fell off his belt when you took him out.

"Uh...Stanton? Can you hear me?" You held the radio up to your face for a brief moment as the voice came again, waiting to see if someone else would respond. Nothing. Stanton must be this guy.

"Uh...yes. Copy." You try to make your voice as low as possible. You have no idea if this is how Stanton responds to radio calls. But saying nothing would be even more suspicious. You held your breath as a silence fell on the other end.

"Ok, Stanton." The guy on the other side seems to not have noticed. "Did you find anything in the first floor bathroom?"

"Nothing." You replied. "I'm heading out now."

You poke your head out the bathroom door and carefully glance around. There are no company workers in the hallway. Having a Code Red lock down might actually work to your advantage.