How do I reset Leaderboard after death?

I still have a hard time understanding specific players on a normal script.

For a fighting game, I have a normal script that gives the killer a point if he/she kills the other opponent. I do know that for other players to be able to see the kills, the script will have to be a normal script.

I’m having lots of trouble understanding how to reset the kill count (leaderboard) for the killed player.

Here is my script that I’m using for the leaderboard.

local Players = game.Players


local Template = Instance.new 'BoolValue'
Template.Name = 'leaderstats'

Instance.new('IntValue', Template).Name = "Kills"


Players.PlayerAdded:connect(function(Player)
    wait(1)
    local Stats = Template:Clone()
    Stats.Parent = Player



    Player.CharacterAdded:connect(function(Character)

        local Humanoid = Character:FindFirstChild "Humanoid"
        if Humanoid then
            Humanoid.Died:connect(function()
                for i, Child in pairs(Humanoid:GetChildren()) do
                    if Child:IsA('ObjectValue') and Child.Value and Child.Value:IsA('Player') then
                        local Killer = Child.Value


                        if Killer:FindFirstChild 'leaderstats' and Killer.leaderstats:FindFirstChild "Kills" then
                            local Kills = Killer.leaderstats.Kills
                            Kills.Value = Kills.Value + 1
                        end
                        return -- Only one player can get a KO for killing a player. Not 2, not 3. Only one.
                    end
                end
            end)
        end
    end)
end)