Sorry Kedi but KS is a part of the game and not against the server rules found here: http://forum.gamesymbol.com/f827/blizzardmu-server-rules-207728/ While active there are several maps just like tarkan that have multiple spots that are usually open. There are plenty of players that i have seen just go on spot and turn the bot on and afk for hours on end because they are able to ks. Good Report but since there is no rule against KS nothing will happen to them. Gix will have final say on this but i feel that he will say the same thing.
KS is a rule used mostly for RR servers. Java gave you the right answer and as he said, tarkan has plenty of spots so don't be upset about it and ignore those ks-ers