Ab urbe condita
Titus Livius (Livy)
Livy. History of Rome, Volumes 1-2. Roberts, Canon, Rev, translator. London, New York: J. M. Dent and Sons; E. P. Dutton and Co., 1912.
At all events, it is generally agreed that she drove down to the Forum in a two-wheeled car, and, unabashed by the presence of the crowd, called her husband out of the senate-house and was the first to salute him as king.
He told her to make her way out of the tumult, and when on her return she had got as far as the top of the Cyprius Vicus, where the temple of Diana lately stood, and was turning to the right on the Urbius Clivus, to get to the Esquiline, the driver stopped horror-struck and pulled up, and pointed out to his mistress the corpse of the murdered Servius.
Then, the tradition runs, a foul and unnatural crime was committed, the memory of which the place still bears, for they call it the Vicus Sceleratus. It is said that Tullia, goaded to madness by the avenging spirits of her sister and her husband, drove right over her father's body, and carried back some of her father's blood with which the car and she herself were defiled to her own and her husband's house-hold gods, through whose anger a reign which began in wickedness was soon brought to a close by a like cause.
Servius Tullius reigned forty-four years, and even a wise and good successor would have found it difficult to fill the throne as he had done. The glory of his reign was all the greater because with him perished all just and lawful kingship in Rome.
Gentle and moderate as his sway had been, he had nevertheless, according to some authorities, formed the intention of laying it down, because it was vested in a single person, but this purpose of giving freedom to the State was cut short by that domestic crime.