Agrippina the Elder
Pulchra was always a close friend to her second cousin Agrippina the Elder. Through her friendship with Agrippina, Pulchra became the victim of the intrigues associated with the treason trial of Sejanus in AD 26. Gnaeus Domitius Afer accused her of an attempt to poison Tiberius, casting magic and immorality. She died in exile. The Roman historian Tacitus considered the trial to be an indirect political attack against Agrippina.