A person bursts into the room. It appears to be an ECF exterminator (Emergency Contagion Force), wearing blue-lighted, black heavy armor & face obscured by a blue visor. He's heavily breathing through his gas mask, as if he was in a hurry.

He caught his breath to look at you & clear his vision

"Heya there."

He stood his ground and wielded his baton and riot shield, sharply staring to see who you are through the visor, while reaching for the other weapons on his belt and back as well