Gwen was not surprised by the appearance of a second body. Quickly ducking into a hiding spot to keep herself from being noticed a man wearing dark tinted glasses and dressed in a strange manner with a black long coat entered and asked the individual who had fallen to lower his weapon. The tall young man tried to be a mediator in the situation but the armed huntsman decided it was best to fire his weapon twice as a warning shots to ward off the other two.
It was easily apparent that none of these three knew each other just as well as Gwen knew them and one was seemingly not very friendly. 
A tactical choice would have been to stay back and observe to see how the situation played out. Gwen however wanted answers as to what exactly was going on and she never was one to be patient. 
Drawing her weapon she walked around corner and came out of her hiding spot with her weapon pointed at the immediate theat. She of course disarmed that immediate threat by burning all the powder in his loaded weapon and rendering the currently loaded bullets useless. Taking the energy and directing it into the ground a few feet infront of her and announcing her presence with a loud crack as the tile shattered and dust was kicked up. 
"I do suggest you follow the man's advice and lower your weapon, I will do the same once I can figure out you are not just going to shoot everyone in here." 
She said after getting all of their attention.