Agrippina the Younger Paulina did not receive a hearing. Her property was confiscated. She left Italy and, on Agrippina's orders, committed suicide. In the months leading up to her marriage to Claudius, Agrippina's maternal second cousin, the praetor Lucius Junius Silanus Torquatus, was betrothed to Claudius' daughter Claudia Octavia. This betrothal was broken off in 48, when Agrippina, scheming with the consul Lucius Vitellius the Elder, the father of the future Emperor Aulus Vitellius, falsely accused Silanus of incest with his sister Junia Calvina. Agrippina did this hoping to secure a marriage between Octavia and her son. Consequently, Claudius broke off the engagement
Agrippina the Younger cousin, Drusilla's widower Marcus Aemilius Lepidus, were involved in a failed plot to murder Caligula, a plot known as the "Plot of the Three Daggers", which was to make Lepidus the new emperor. Lepidus, Agrippina and Livilla were accused of being lovers. Not much is known concerning this plot and the reasons behind it. At the trial of Lepidus, Caligula felt no compunction about denouncing them as adulteresses, producing handwritten letters discussing how they were going to kill him. Lepidus was executed. Agrippina and Livilla were exiled by their brother to the Pontine Islands. Caligula sold their furniture, jewellery, slaves