Part.Touched event doesnt detect ragdoll?

so im making a game with a tombstone which is supposed to write something on the label when a player hits it. The problem is it only detects normal people, and it doesnt detect dead ragdolls. I'm not getting any errors, but here is what i made so far to make it work (it still doesnt tho)

local part = script.Parent
local text = part.Parent.Part.SurfaceGui.BuriedNickname
part.Touched:Connect(function(hit)
	local humanoid = hit.Parent:FindFirstChild("Humanoid")
	if humanoid then
		local plr = game.Players:GetPlayerFromCharacter(humanoid.Parent)
		text.Text = humanoid.Parent.Name .. "- died from some disease ~ lived for ".. plr.AccountAge .. " days."
	end
end)

You can check wether it's dead or not by checking if its Health is equal to zero, by doing humanoid.Health ~= 0

local part = script.Parent
local text = part.Parent.Part.SurfaceGui.BuriedNickname
part.Touched:Connect(function(hit)
    local humanoid = hit.Parent:FindFirstChild("Humanoid")
    if humanoid then
	if humanoid.Health ~= 0 then
	        local plr = game.Players:GetPlayerFromCharacter(humanoid.Parent)
	        text.Text = humanoid.Parent.Name .. "- died from some disease ~ lived for ".. plr.AccountAge .. " days."
	    end
	end
end)