Cethegus looked at him quietly.
"Did she die delirious?" he coldly asked.
"No, murderer! Her delirium was to trust in you! In the hour of her death she confessed to Cassiodorus and to me that it was her hand which administered the poison--with which you had furnished her--to the young tyrant. She told us all the circumstances. She was supported as she spoke by old Corbulo and his daughter, Daphnidion. 'Too late I learned,' she concluded, 'that my child had drunk of the deadly cup. And there was no one to hold Camilla's hand as she took it; for I was still in the boat upon the sea, and Cethegus was in the plantain-alley.' Then old Corbulo called out, turning pale, 'What! did the Prefect know that the cup contained poison?' 'Certainly,' answered my mother; 'for, as I left the garden, I had told him that the deed was done.' Corbulo was dumb with horror; but Daphnidion cried out in violent grief, 'Alas! my poor mistress! Then Cethegus murdered your child; for he stood near, close to me, and watched her drink.' 'He watched her drink?' asked my mother, in a voice which will ring in my ears for ever. 'He watched her as she drank,' repeated the freedman and his daughter. 'Oh! then may his cursed soul be delivered to the devils in hell!' cried my mother. 'Revenge, O God! revenge hereafter! Revenge upon earth, my sons, for Camilla! A curse upon Cethegus!' And she fell back and expired."
The Prefect preserved his composure. But he secretly grasped the dagger which was hidden in the breast-folds of his tunic.
"But you," he asked after a pause, "what did you do?"
"I knelt down by the corpse of my mother and kissed her cold hand. And I swore to fulfil her dying behest. Woe to you, Prefect of Rome, poisoner and murderer of my sister! You shall not live!"
"Son of Boëthius, will you become a murderer for the mad words of a stupid slave and his daughter? It would be worthy of a hero and a philosopher."
"I do not think of murder. If I were a German, I should, according to their barbaric custom--and just now I think it excellent--challenge you to mortal combat. But I am a Roman, and will lawfully seek my revenge. Take care. Prefect, there are still just judges in Italy. For many months the enemy has prevented me from reaching the city. I only arrived here to-day by sea, and to-morrow I shall accuse you before the Senate, who will be your judges. Then we shall meet again."
Cethegus suddenly placed himself between the youth and the door.
But Severinus cried: