Why is it on a last standing round it dosent tell the right winner?

So I have been making a mini game and I'm making a last standing round, when it tells the winner it either says the first one to die as the winner or it says nobody wins.

This is to tell if there is one murderer left.

	repeat 
		murderersAlive = 0
		for _,player in ipairs(game.Players:GetChildren()) do
			local isAlive,hum = getStatus(player)
			if isAlive then
				if hum:FindFirstChild("Murderer")~=nil then
					murderersAlive = murderersAlive +1
				end
			end
		end
		wait(1)
		timeLeft = timeLeft-1
		game.ReplicatedStorage.TimeUpdate:FireAllClients("Time Left: "..tostring(timeLeft))
	until murderersAlive <=0 or murderersAlive == 1 or timeLeft <=0
	print(murderersAlive)

This is to tell who is the winner.

	if murderersAlive > 0 and timeLeft == 0 then
		msg = "LOL NOBODY WINS!"
		endsetting = 1
	elseif murderersAlive == 1 then
		for _,player in ipairs(game.Players:GetChildren()) do
			if player.Active ~= nil and player.Active.Value == "Is Active" then
				winner = player.Name
			end
		end
		msg = winner.." HAS WON MURDER MADNESS!"
		endsetting = 2
	elseif murderersAlive == 0 then
		msg = "LOL NOBODY WINS!"
		endsetting = 3