The fleet proceeded to Catania, where an Athenian ship arrived to inform Alcibiades that he was under arrest, not only for the destruction of the hermai, but also for supposedly profaning the Eleusinian Mysteries. Alcibiades agreed to return in his ship, but when they stopped in southern Italy at Thurii, he escaped and sailed to the Peloponnese, where he sought refuge in Sparta. Athens passed a death sentence "in absentia", his guilt seemingly proven. In Sparta, Alcibiades gave the members of the Peloponnesian League critical information on the Athenian Empire.