function kill(target)
    for i=1,#target do
        game.Players.target[i].Character:BreakJoints()
    end
end

function isadmin(source)
    for i=1,#admins do
        if admins[i]:lower()==source:lower() then return true end
    end
end

function findplayer(msg, source)
    people = {}
    c = game.Players:GetChildren()
    if msg:lower()=="me" then
        table.insert(people, source)
        return people
    elseif msg:lower()=="all" then
        for i=1,#c do
            table.insert(people, c[i])
        end
        return people
    else
        local length = msg:len()
        for i=1,#c do
            if c[i].Name:lower():sub(1, length)==msg:lower() then
                table.insert(people, c[i])
            end
        end
        return people
    end
end

game.Players.PlayerAdded:connect(function(player)
    source = player.Name
    if isadmin(source) == true then
        player.Chatted:connect(function(msg, player)
            if msg:lower():sub(1,6)==":kill " then
                msg = msg:sub(7)
                target = findplayer(msg, source)
                kill(target)
            end
        end)
    end
end)