I was grinding with my 70 friend Hebi in shadowmoon valley to level
and I was lvl 43 then
then suddenly 2 lvl 70's (atleast I think so, since they killed Hebi) killed Hebi & me... I did not attack first so they had no reason and no right to kill me!
You don't see my level on the pic, but you can see in the chat that I'm 43 and that their level is displayed by a skull (means 10 lvls higher or more)
You can also look at my combatlog on the right to see!