How to get a Spesefic Player?

****Hello,

All what I wanna do is when the NPC died the player that killed that NPC get rewarded,

Because with my current script when the NPC dies everyone gets rewarded any help plz?

local Stats = game.Players.LocalPlayer.leaderstats
local Gold = Stats.Gold

wait(1)
local hum = game.Workspace.Dummy.Dummy:FindFirstChild("Humanoid")
player = game.Players.LocalPlayer
hum.Died:Connect(function()



    print("Die")

print(player.Name.."Killed it")

print("her is your reward"..player.Name)

Gold.Value = Gold.Value + 50
if player:FindFirstChild("BruterTag") then
    local BruterTag =  player:FindFirstChild("BruterTag")

if BruterTag.Value >= 1 then
  BruterTag.Value = BruterTag.Value -1

 else if BruterTag == 0 then
    BruterTag:Destroy()
    local ir = Instance.new("BoolValue", player)
         ir.Name = "FinishedBruterTag"
    print("BruterTag")
print("Script Finished Working")
end
end
end
end)