Argentina’s Supreme Court has definitively upheld a 13-year prison sentence for police officer Silvia Alejandra Rosignoli. She was convicted of manslaughter following the death of her half-sister in Buenos Aires. Rosignoli’s lawyers filed an appeal, but the Supreme Court deemed it inadmissible, finalizing the original sentence. The incident occurred in a private apartment in the city of Buenos Aires, with details of the argument leading to the death previously reported. The ruling concludes the legal proceedings regarding Rosignoli’s conviction. This decision marks the end of the judicial process and confirms the original penalty for the officer involved. The case garnered attention due to the familial relationship between the victim and the perpetrator, and the fact that the perpetrator was a law enforcement official.