Old emperor Isaac may have been blind—and thanks to his prison stay more than a little mad—but he realized at once that his son had made impossible promises to these western thugs. It wasn’t long before Alexius IV came to the same conclusion. Emptying the treasury and confiscating most of his citizens’ wealth only managed to raise half the sum, and by Christmas of 1203 his popularity matched that of the Antichrist. He had brought nothing but calamity to the city from the moment he had appeared with these barbaric savages in tow, and now he was bleeding them white. If only, some of his citizens mused, this unsatisfactory emperor had remained in his prison cell, none of this would have happened.
The crusaders had an even lower view of Alexius IV. To them, he was a pathetic figure, and a liar to boot. They couldn’t believe that the ruler of such a magnificent city of grand monuments and soaring buildings would have trouble raising the sums promised. Surely the emperor could snap his fingers and raise ten times the amount offered. Enrico Dandolo was not the least bit interested in the promised reward, but he smoothly played on the crusader fears, suggesting that Alexius IV was holding out on them, stonewalling while he prepared his army to resist. The emperor, he said, was a treacherous snake whose promises were worthless. The only way they would see their reward now was war.
While Enrico Dandolo steered the crusaders inexorably to war, Constantinople finally shook off its lethargy. There were many who wished to see the Angeli gone, but it was a remarkable figure named Alexius Murtzuphlus who finally acted.* He rushed into the emperor’s quarters at midnight, shook his drowsy sovereign awake, and told him that the entire city was howling for his blood. Promising to spirit the terrified emperor to safety, Murtzuphlus instead rushed him into the arms of his co-conspirators, who shackled the youth and threw him into the dungeons where his father, Isaac, already waited. The reunion between the two of them was understandably bitter, and this time it was also short, since Murtzuphlus was taking no chances. Isaac Angelus, old and ailing, was easily dispatched; but after poison failed to achieve the desired result with his son, Alexius IV was strangled with a bowstring.
In another time and place, Murtzuphlus would have made a fine emperor. In his mid-sixties, but still vibrant and decisive, he infused his citizens with a new spirit, shoring up walls, setting aside food, and posting guards on the ramparts. But his forces were too spread out, the walls were too long, and his enemy too numerous. On Monday, April 12, 1204, spurred on by Dandolo’s whispers, the crusaders again attacked, hurling themselves against the same stretch of seawalls that had proved vulnerable before. Murtzuphlus, who had sensibly raised the height of the walls, seemed to be everywhere at once, racing along the ramparts to encourage his men where the fighting was thickest, but within a few hours several towers had fallen and a group of French soldiers managed to smash open a gate. The crusaders poured into the breach, and from that moment on the city was doomed. The Varangians surrendered, and after a valiant attempt to rally his men the emperor realized that all was lost, and slipped out of the Golden Gate to plan a counterattack.
The moment Murtzuphlus fled, any semblance of Byzantine resistance collapsed. The crusaders, however, fearing a last stand in the crowded warren of streets, set fire to as many buildings as they could, hoping to keep the inhabitants at bay. Most of them had never dreamed of a city so large and were staggered by its sheer size. Palaces and magnificent churches rose up on every side in cascading rows of wealth, manicured pleasure gardens sprawled luxuriously down to dappled harbors, and grandiose monuments seemed to stretch out around each corner. A French chronicler, disbelieving the evidence of his own eyes, wrote that more houses were burned in the fires they set than could be found in the three greatest cities of France combined. The great crusading princes were just as astonished as their men. Overwhelmed by Constantinople’s vastness, they called a halt to the slaughter when night fell, thinking that a city of such size couldn’t possibly be conquered in less than a month. That night the invaders camped in one of Constantinople’s great forums, resting in the shadow of brooding monuments to long-lost Byzantine greatness.
The citizens of Constantinople awoke the next morning to find their city still burning, but they hoped that the worst of the violence was at an end. The nightmare, however, had only just begun. The proud city on the Bosporus had stood inviolate since the days of the Roman Empire’s strength, a great beacon of light in a swiftly darkening world. Unrest and turmoil may have stained its streets, threats and privations may have dimmed its luster since Constantine had made it his capital nearly nine hundred years before, but alone among the cities of antiquity it had never felt the sting of a foreign conqueror’s boot. Its libraries still brimmed with lost Greek and Latin writings, its churches were packed with priceless relics, and its palaces and squares were adorned with wondrous works of art. The city was unlike any other in the world, the last jewel in the Roman crown, and when the crusaders awoke that Tuesday morning, they fell on it like wolves.
Armed bands went roving through the city in an orgy of destruction. Nothing was sacred in the frenzied search for riches. Tombs were smashed open, reliquaries had their contents flung aside, and priceless manuscripts were hacked apart to extract the jeweled coverings. Churches were desecrated, women defiled, and palaces pulled down. Neither the living nor the dead were spared. The lid of Justinian’s magnificent sarcophagus was cracked open, and though the sight of his preserved corpse gave the vandals a momentary pause, it couldn’t stop them from hurling it aside to get at the golden vestments and silver ornaments.
For three days, the fire and the looting continued unabated, and what escaped the clutches of one was inevitably claimed by the other. When silence finally settled on the shocked and shattered city, even the crusaders were taken aback by the amount of plunder. No city, one of them wrote, had produced such loot since the creation of the world.
Of all the crusaders, only the Venetians thought to preserve—not destroy—the priceless artifacts that had fallen into their power. They knew beauty when they saw it, and while the rest of the army hacked apart classical statues, melted down the precious metals, and divided the spoils, the Venetians sent back the works of art to adorn their city on the lagoon.*
For Dandolo, it had been a remarkable triumph. Venetian commercial power was guaranteed for the foreseeable future, and her main rivals of Pisa and Genoa were completely excluded. The old doge had effortlessly hijacked the armed might of Europe and used it to his advantage, disregarding threats of excommunication along the way and ensuring Venetian greatness for decades to come. But in doing so he had perpetrated one of the great tragedies of human history. Byzantium, the mighty Christian bulwark that had sheltered western Europe from the rising tide of Islam for so many centuries, had been shattered beyond repair—wrecked by men who claimed that they were serving God. Blinded by their avarice and manipulated by the doge, the crusading leaders broke the great Christian power of the East, condemning the crippled remnants—and much of eastern Europe—to five centuries of a living death under the heel of the Turks.