script works until Buzz:Destroy() where it doesn't destroy the bodyposition, any reason why?

function onTouched(hit)
	human = hit.Parent:FindFirstChild("Humanoid") -- returns "Humanoid" if exists, else returns nil
	if human ~= nil then
		human.Health = human.Health -25
		local Buzz = Instance.new("BodyPosition")
		Buzz.Parent = human.Parent.Torso
		Buzz.D = 1250
		Buzz.MaxForce = Vector3.new (0,8999999488,0)
		Buzz.P = 10000
		Buzz.Position = Vector3.new (-92,200,10)
		wait(1.5)
		human.PlatformStand = true
		Buzz:Destroy()
		wait(2)
		human.PlatformStand = false
	end
	--Enter code here
end
script.Parent.Touched:connect(onTouched)