[-13-]He was constantly arranging gladiatorial games, taking a degree of pleasure in them that aroused criticism. Very few beasts were destroyed, but a great many human beings, some of whom fought with one another whereas others were devoured by animals. The emperor hated vehemently the freed slaves who in the reigns of Tiberius and Gaius had conspired against their masters, as well as those who extorted blackmail from people or had borne false witness against any persons. The majority of these he got rid of in the manner mentioned, though some of them he punished by other methods. A great many he delivered up to the vengeance of their masters. So great did the number become of those who died a public death that the statue of Augustus, erected on the scene, was turned to face in another direction, both to prevent its being thought that _he_ was viewing the slaughter and to avoid having the statue always covered up. For this act Claudius was well laughed at when people reflected how he sated himself with the sights that he did not think proper for even the inanimate bronze to behold. It might be noted particularly that he used to delight greatly even at lunch time in watching those who were incidentally cut down in the middle of the spectacle. Yet a lion that had been trained to eat men and on this account greatly pleased the crowd he ordered killed on the principle that it was not fitting for Romans to gaze on such a sight. He received abundant praise, however, for appearing in the people's midst at the spectacle, for giving them all they wanted, and for his employing a herald so very little and announcing most events by notices written on boards.

[-14-] After he had become accustomed, then, to feast his fill on blood and slaughter, he had recourse more readily to other kinds of killings. The Cæsarians and Messalina were really responsible for this. Whenever they desired to obtain any one's death, they would terrify him, with the result that they would be allowed to do everything they chose. Often, when in a moment of sudden alarm his momentary terror had led him to order some one's death, afterward, when he recovered and came to his senses, he would search for the man and on learning what had happened would be grieved and repent. He began this series of slaughters with Gaius Appius Silanus. This man, who was of very noble family and at the time was governor of Spain, he had sent for, pretending that he wanted to see him about something, had married him to Messalina's mother, and had for some time held him in honor among his dearest and closest friends. Then he suddenly killed him. The reason was that Silanus had offended Messalina, the most abandoned and lustful of women, in refusing to lie with her, and by the slight shown the empress had alienated Narcissus, the emperor's freedman. As they had no true charge to bring against him, nor even one that would be believed, Narcissus invented a dream in which he declared he had seen Claudius murdered by the hand of Silanus. So just before dawn, while the emperor was still in bed, he came all of a tremble to tell him the dream, and Messalina by expatiating on it made it worse. Thus Silanus perished just because of a vision.

Dio's Rome, Vol. 4 — Part 192