After the crushing defeat at Cremona Vitellius stupidly suppressed 54 the news of the disaster, thus postponing not the danger itself but only his precautions against it. Had he admitted the facts and sought advice, hope and strength were still left to him: his pretension that all went well only made matters worse. He was himself extraordinarily silent about the war, and in Rome all discussion of the subject was forbidden. This only increased the number of people who, if permitted, would have told the truth, but in the face of this prohibition spread grossly exaggerated rumours. Nor were the Flavian leaders slow to foster these rumours. Whenever they captured Vitellian spies they escorted them round the camp to show them the strength of the winning army, and sent them back again. Vitellius cross-examined each of them in private and then had them murdered. A centurion named Julius Agrestis, after many interviews, in which he endeavoured in vain to fire Vitellius' courage, at last with heroic persistence induced the emperor to send him to inspect the enemy's forces and discover what had really happened at Cremona. He made no attempt to deceive Antonius by concealing the object of his mission, but openly avowed the emperor's instructions, stated his intentions and demanded to be shown everything. He was given guides, who showed him the field of battle, the ruins of Cremona and the captured legions. Back went Agrestis to Vitellius. Finding that the emperor disbelieved his report and even suggested that he had been bribed, he said, 'You want some certain evidence and, since you have no further use for me either alive or dead, I will give you evidence that you can believe.' And he was as good as his word. He went straight from the emperor's presence and committed suicide. Some say he was killed by order of Vitellius, but they give the same account of his heroic devotion.[145]