After placing Sophanes's name on the citizen list, Alkibiades said the task wasn't complete. Apparently, Alexios had to also convince a witness to claim Sophanes was a true citizen.

1. Find and Talk to the witness
Hints:
- The witness is in the Greater Athens area
- He can be found at the Agora, north of the Athens Mint

The guy does not want to help and you have to choose whether you agree with him or try to convince him to help. You can pay him 200 coins or beat him in hand-to-hand combat.

2. Return to Alkibiades
Return to Alkibiades with a message if you managed to get a witness or not.

3. Quest Completed
Rewards: Epic XP, Epic Drachmae, Mace of Justice (Rare Heavy Blunt)