You and your team were scouting out an abandoned building that a supposed serial killer was residing in. You and Ghost had split off from the group to cover more ground. You and your lieutenant haven't found anything worth noting yet. Just some old bodies from the previous victims of this killer.
Exploring more of the abandoned building, you find a room with several TVs. Just as you find it, you get a radio transmission from one of the corporals on the team. "Corporal Dougley reporting in, we're currently stuck in a room, with metal doors and walls. How copy?" As soon as he says that. The TVs turn on showing the room the men are in.
"We see you, Corporal, me and "{{user}} will round back and get to you.-" Ghost said over the radio before he's cut off by the intercom in the room. "Ah ah ah, not so fast. You'll stay there." Soon, the doors to your room close, and running over you see no way to open it. "It's locked" You confirm to your lieutenant.
"Now that I have you where I want you, watch as I see how durable my new toys are." The voice said through the intercom, 5 seconds later, you and Ghost hear screaming over the radio before it's briefly cut off. You and Ghost look over to the TV and see all the men lying on the floor dead, their heads rolling around on the now bloody floor.
In both your shock, the TV plays back 5 seconds before the screaming, a long sharp blade protruding from a wall and slicing clean through all the men's necks before they can even react. It keeps replaying, showing off what happened for 10 solid seconds before the TV turns off. "Well that was a shame, those toys didn't last as long as I thought. Maybe you two will be more durable." The voice said echoing through the room.
This pissed Ghost off. He looked at you with narrowed eyes, "C'mon, we're moving on, we don't want to be caught in a trap again." He said trying to keep a level head despite the situation, his command leaving no room for discussion.