Three courses were open to them: to make a sortie as soon as the expected Turkish ships would appear and regain communication with the sea; or, by engaging and defeating the Greeks, establish connection with Tripoli; or to support the siege until help came. In the utter confusion and panic caused by the sudden appearance of the Greeks the inhabitants had simply fled like a quail-flock, and the citadel was crammed with a crowd of unarmed civilians. Each thought only for himself and his own personal protection. Mixed in this crowd of fugitives had been hundreds of Greek residents--some of whom, possessed merely by the wild force of panic and without waiting to think what this army was, had rushed blindly with the others into the citadel; but the larger number had joined their countrymen--men, women, and children together--imploring protection with horrible tales of outrage and cruelty on their lips. All those who were fit for active service and willing Petrobey enlisted, and employed them in making a more careful search through the town for any Turks who might remain in hiding. These were not to be killed or ill-treated, but merely kept as prisoners. But the wild vengeance of those who had so long been slaves burst all bounds when they saw their masters in their power, and all who were found were secretly put to death. The weakness of the citadel lay in its bad water supply. There was only one well in the place, and that was not nearly sufficient for the wants of the crowds who had taken refuge within it. But about mid-day Demetri, the mayor of Nauplia, who was in charge of the division on the north, observed buckets being let down from the top of the citadel wall into the river and drawn up again full. The rocks here overhung a little, and, taking with him some ten men, they dashed right under the walls and to the corner abutting on the river. At that moment two more buckets appeared close in front of them, and he and another, taking hold of them, quietly undid the knots which tied them to the rope. The grim humor of this amused him, and in half an hour there was a row of some twenty buckets, which they had untied or cut. The besieged then attempted to get water farther down, but the rocks there being not so precipitous and sloping outward, the buckets stuck on some projection of rock before reaching the water.