Trying to do Electra quest (find the murderer). Pretty sure I scoured the map. Dialogs have run out, water sprite keeps telling me, "I said GO!"

I've tried saving, killing each villager, and reloading, and that doesn't do it either. Could just be a broken quest, and I have a somewhat recent save. So I could backtrack, but that would be kind of blah.

wish i could help ya, sorry! try a walkthrough!

Same problem. It must be broken. I even ran through all the lava. There is one walkthrough for this game that I've ever found and it doesn't have the individual hero quests.
Anyone have any clues?

Hey there... just started playing the game and I know the answer is a little late... but:

In the north east corner of the map you'll find the "Ring of Nemesis" which one of your heroes has to pick up in her/his inventory. Use this ring on the statue on the west side of the map and it will reveal the murderer to you.