Alessia Pifferi is a Italian woman involved in the Diana Pifferi case. Based on the latest available public updates, she was condemned in the appellate trial to 24 years of imprisonment for the death of her daughter Diana in July 2022. The appellate court adjusted the sentence from the initial life imprisonment to 24 years, balancing aggravating factors (such as the motives seen as futile and the parental relationship) with mitigating considerations. This information reflects coverage from Italian news outlets dated early November 2025. If you need a specific excerpt or a deeper timeline of the trial proceedings, I can summarize the key milestones and provide dates and counts of charges.