Gisele Santana, a 32-year-old police officer, was found dead in her apartment in São Paulo with a gunshot wound to the head. Days before her death, she had sent a distressing message to her father, expressing her inability to cope with the pressure in her relationship. Santana's death was initially labeled as suicide, but after her family reported a history of psychological violence and control in her marriage, the investigation was reopened as a suspicious death.

Relatives have claimed that Gisele experienced significant behavioral changes after her marriage in 2024, becoming increasingly isolated and subject to restrictions imposed by her husband, a lieutenant colonel in the military police. Reports indicate that these restrictions included limitations on her clothing, makeup, and social interactions. The nature of her death has raised serious concerns about domestic violence and the psychological effects of controlling relationships, leading to calls for deeper investigations into such incidents within law enforcement.

This tragic case highlights the ongoing issue of domestic violence in Brazil, particularly concerning female law enforcement officers. As the investigation unfolds, it may shed light on the pressures faced by women in the police force and the need for more substantial protective measures against domestic abuse, as well as the importance of addressing mental health and support systems for those in high-stress professions like policing.