Pazzi-Verschwörung
Lucrezia received many requests from citizens, which included appeals to end the exile or imprisonment of petitioners and to stop attacks by soldiers. She was called upon to mediate disputes among others in the area, once ending a feud between two families that had gone on for twenty years. Despite many Florentine problems having been resolved, conflict with the Medici continued. In October 1467, as part of a rivalry between Piero and Luca Pitti, there was an assassination attempt against Lucrezia and her son Giuliano. Though the two survived, Giuliano was killed in 1478 as result of the Pazzi conspiracy against the Medici.