The sudden death of architect Josep Juanpere in Baqueira has taken a sharp turn. Police have arrested his wife in Madrid, suspecting homicide after months of quiet investigation.
The case around Josep Juanpere’s death has changed course. Police in Madrid have arrested his wife, 65, on suspicion of homicide. She was taken into custody months after Juanpere was found dead at his Baqueira home during the 2025 Christmas holidays. Her name has not been made public.
Juanpere, 72, was a cofounder of GCA Architects. He was found dead in his Vall d’Aran house on December 26. Just days before, he had gone to the hospital for an illness that was not disclosed. The first autopsy pointed to natural causes. But police noticed problems with the timeline and with how his wife acted at the scene. That set off alarm bells for investigators.
The Mossos d'Esquadra's DIC unit is leading the investigation, which remains under strict judicial secrecy, and has only officially confirmed the arrest and the suspect's relationship to the deceased.
The case has been under a judge’s order of secrecy in Vall d’Aran since the day Juanpere died. Police say the investigation picked up speed after forensic and judicial teams found signs that did not fit with a natural death. The wife’s arrest in Madrid is the first big break in a case that has rattled Catalonia’s business and social circles.
Juanpere was known far beyond architecture. He started GCA Architects with Antonio Puig. Their firm designed some of Spain’s best-known buildings: Torre Puig in l’Hospitalet de Llobregat, the Mango Logistic Center in Lliça d’Amunt, and the Barcelona headquarters of law firm Cuatrecasas. His sudden death during the holidays shocked business leaders. Isak Andic and Emilio Cuatrecasas called him “a giant” in their public tributes.
Police say the timeline before Juanpere’s death is now at the center of their work. He went to the hospital on Christmas Eve, left the next day, and died at home with his wife there. Authorities have not shared more details, citing the secrecy of the case. But they say the wife’s “anomalous” reaction when he was found was one reason they dug deeper.
According to several independent Spanish media outlets, including ABC and La Voz de Galicia, the initial version of events suggested a natural death or heart attack, but subsequent inconsistencies led investigators to reclassify the case as a possible violent crime months later.
This case has not drawn the same public attention as other high-profile Spanish investigations, like the Begoña Gómez trial. Still, it has shaken the tight-knit world of Catalan business and design. The arrest is unusual. It is rare for a death first seen as natural to be re-examined as a possible crime among Spain’s elite.
For now, the courts are keeping the facts close. The full story of Juanpere’s last days is still coming out. What is clear is that the mix of personal loss and public status has forced police to look at every detail. The decision to arrest Juanpere’s wife shows how seriously Spanish police and judges are treating this case. The fallout will likely reach both the family and the wider business community. In Spain, where reputation matters, many will be watching to see what comes next.
