Although Innocent III had again demanded that they not attack, the papal letter was suppressed by the clergy, and the crusaders prepared for their own attack, while the Venetians attacked from the sea. Alexios V's army stayed in the city to fight, along with the imperial bodyguard, the Varangians, but Alexios V himself fled during the night. An attempt was made to find a further replacement emperor from amongst the Byzantine nobility, but the situation had now become too chaotic for either of the two candidates who came forward to find sufficient support.