On Wednesday, Brazilian police confirmed that the blood found at the residence of 48-year-old Silvana Germann de Aguiar, who has been missing for 25 days along with her parents, is indeed human. This revelation adds a grim layer to an ongoing investigation that commenced at the end of January. Genetic testing is underway to identify whether the blood belongs to any of the missing individuals, which could significantly impact the course of the investigation.

The primary suspect in the case is Silvana's ex-husband, Cristiano Domingues Francisco, who is currently incarcerated. He is a military police officer who was arrested a week ago under temporary detention, with a maximum duration of 30 days. Given the circumstances surrounding the case, the military police have announced that Cristiano will be removed from his duties. The investigation is being closely monitored by the General Inspectorate of the police force, highlighting its importance and sensitivity.

Additionally, police revealed that on the day Silvana and her parents were last seen, the couple received a call from Silvana's mobile phone, indicating further complexity and possible connections within the case. As the situation unfolds, investigators are working diligently to piece together the timeline of events and determine the whereabouts of the missing family members, with the hope that forensic evidence will lead to crucial developments in this troubling case.