The São Paulo Technical-Scientific Police has been working extensively to shed light on the tragic case of Gisele Alves, a police officer who was killed on February 18th. In just under a month, around 24 forensic reports were compiled to assist the Civil Police in reaching the conclusion that her husband, Lieutenant Colonel Geraldo Neto, shot her in the head. Initially treated as a potential suicide, the investigation shifted focus as new evidence surfaced, culminating in the confirmation of femicide—a crime defined as the gender-based killing of a woman.

Critical pieces of evidence emerged from two specific forensic analyses that prompted the lead investigator to seek charges against Colonel Neto. These included the trajectory of the bullet that struck Gisele's head and the depth of the injuries found during the autopsy. The findings made it clear that her death was not a result of suicide, which drastically altered the direction of the investigation. The case, which initially drew attention due to the involvement of a police officer, highlights the critical importance of forensic science in ensuring justice in sensitive matters of gender-based violence.

As the investigation reached a conclusion and the police inquiry was officially closed, the implications of this case extend beyond individual tragedy. It raises discourse on the prevalence of femicide in Brazil and the societal responsibility to address issues of gender violence more robustly. The decision to classify Gisele's death as femicide underscores both the gravity of the act and the broader systemic problems surrounding violence against women in the country, signaling a call to action for reforms and better protective measures for women in vulnerable situations.