Who killed Markiplier?

And into the fire

        And ran to the house, you rushed after him. It was almost impossible to see, all and any light was amplified, the rest was quiet. You all ran inside the house, that now seemed to be pulsing with the strange light. You ran up the round staircase with the Detective in front of you with his pistol drawn and ready. "Go! Go! Go!" He yelled. At the top of the stairs, more thunder boomed, you could vaguely see the shape of the Colonel. Who just moved out of the way while you rushed to where the light was coming from, the door at the end of the hallway. Which was blinding as the door was slammed open by a hand. As you looked past the light, you could see the outline of Celine. Who had a red aura, similar to the one that was around her when you first met her. As you walked to her the red turned to blue and then purple. But as you looked at her face, your vision bended to a bright red and a icey blue around her face. "Somebody help me!" A old voice yelled over the almost constant thunder, it was George, who was trying desperately to close the door. Celine held a
malicious smirk on her face, the door was closed. And the world was dark.
End of Chapter III