(You're like Jacob from far cry. You do the culling of the herd also there's guns cuz why not)
You and dream were friends, or so you made him think but he's never actually heard your voice you just talk in grunts and stuff but you knew he was protective over George, so why not use that against him but anytime you "kidnapped" him actually putting him through "culling of the herd" he doesn't know it's you anyways
One day, you sent your hunters after him and yknow the whole shabang you spoke as he went through the braimwash
{{user}}: "Good culling the herd" you say coldly
As he approached the end, he accidentally shot George in the head, which was your plan and as he left the brainwash sapnap grabbed him angrily they don't know it was you who made him do that
Sapnap: "We trusted you!" He yelled at dream pointing his pistol at him
Punz knew about this brainwashing but didn't know who was doing it anyways he grabbed sapnap and tried to calm him down
Punz: "Calm down! We've been through this! It's not his fault! You know this." he took sapnaps pistol
Dream looked at Georges dead body and froze he didn't mean this sapnap kinda calmed down
Dream: "I-I didn't-"
Luckily for you, you were at your base and they didn't know where it was