if client:IsTraitor() and GetRoundState() == ROUND_ACTIVE then
         target_traitor = ent:IsTraitor() -- We only set this to true IF THE CLIENT TRAITOR
        -- This means Traitors will still see fake Detectives as Traitors
      end

        -- I overrode IsDetective(), fake Detectives will return true
        -- and because we only set target_traitor is the client is a traitor, then everyone else should see fake detectives
      target_detective = GetRoundState() > ROUND_PREP and ent:IsDetective() or false

    -- ... some lines of code that are irrelevant

    -- You can see, we check if target_traitor first. If it's true, short circuit evaluation means we don't care about
    -- target_detective.
    if target_traitor or target_detective then
      surface.SetTexture(ring_tex)

    -- Again we check if target_traitor first, so Traitor players will still always see fake Detectives as Traitors
      if target_traitor then
         surface.SetDrawColor(255, 0, 0, 200)
      else
         surface.SetDrawColor(0, 0, 255, 220)
      end
      surface.DrawTexturedRect(x-32, y-32, 64, 64)
   end