[Mean]

I think He doesn't have IsACop funtion:

pawn Код:

stock IsACop(killerid)
{
    if(GetPlayerSkin(playerid) == 280 || GetPlayerSkin(playerid) == 281 || GetPlayerSkin(playerid) == 282 || GetPlayerSkin(playerid) == 283 || GetPlayerSkin(playerid) == 284 || GetPlayerSkin(playerid) == 285 || GetPlayerSkin(playerid) == 286 || GetPlayerSkin(playerid) == 287 || GetPlayerSkin(playerid) == 288) { 
    return 1;
    }else{ 
    return 0;
    }
}