How to make a tool target a enemy and then change their root cframe and your cframe?

So I have a tool that when you enable it and then click on a npc/enemy it should change both your root part cframes to a parts cframe i made in a model below the map. I can script the part that changes the cframes but I cant get the target part to work, heres what Ive done so far (the script isnt finished yet):

local Tool = script.Parent.Parent.Parent.Parent

Tool.OpenEvent.OnServerEvent:Connect(function(plr)
	local rng = math.random(1,1)
	print(rng)
	if rng == 2 then 
		local Detect = Instance.new("Part",workspace)
		Detect.Transparency = 1
		Detect.Anchored = true
		Detect.Size = Vector3.new(50,50,50)
		Detect.CanCollide = false
		Detect.CFrame = plr.Character.HumanoidRootPart.CFrame

		Detect.Touched:Connect(function(hit)
			if hit and hit.Parent == plr.Character then return end 
			local player = game.Players:GetPlayerFromCharacter(hit.Parent) 
			if player then
				local AttackPart = game.Workspace.AttackerPart
				local EnemyPart = game.Workspace.EnemyTsukuPart
				plr.Character:FindFirstChild("HumanoidRootPart").CFrame = AttackPart.CFrame
				player.Character:FindFirstChild("HumanoidRootPart").CFrame = EnemyPart.CFrame
			end
		end
	end
end)

(this goes in a server script)