Guilherme Dias Santos Ferreira, a 26-year-old black carpenter, was fatally shot in the head by an off-duty São Paulo military police officer in Parelheiros, in the city's south zone. The incident occurred as Guilherme was leaving work and running to catch a bus. The police have acknowledged that the shooting was a procedural error. The officer involved has been suspended pending further investigation. Video footage shows the scene of the incident but does not capture the moment Guilherme was shot. Guilherme had plans to celebrate his second wedding anniversary. The case has drawn public attention, with family members questioning the circumstances of the shooting and experts noting that a headshot indicates intent to kill. Separately, a military police sergeant was killed by criminals in São Paulo's east zone. Authorities continue to investigate both incidents.