lakjsflkjalsfja;slf

function OnPlayerKill(killer, victim, mode)

    local khash = gethash(killer)
    local vhash = gethash(victim)
    if mode == 4 then
        if last_damage[vhash] then
            if string.find(last_damage[vhash], "melee") then
                say(getname(killer) .. " killed " .. getname(victim) .. " with a melee. ")
            end

            if last_damage[vhash] == "weapons\\frag grenade\\explosion" then
                say(getname(killer) .. " killed " .. getname(victim) .. " with a grenade. ")
            end

            if last_damage[vhash] == "weapons\\plasma grenade\\explosion" then
                say(getname(killer) .. " killed " .. getname(victim) .. " with a grenade. ")
            end

            if last_damage[vhash] == "weapons\\plasma grenade\\attached" then
                say(getname(killer) .. " killed " .. getname(victim) .. " with a grenade. ")
            end
        end
    end
end