A 55-year-old university president visiting Arizona from Brazil was killed in a shocking accident after powerful winds ripped roofing material from a historic landmark, sending debris into a group of tourists.
Rogério Renato Mateucci, the president of the Pontifical Catholic University of Paraná in Brazil, died Friday, October 16, while touring Taliesin West, the former winter home of legendary American architect Frank Lloyd Wright in Scottsdale.
The tragedy unfolded around 2 p.m. as Mateucci was walking through the famous property with a group of visitors.
According to the Scottsdale Fire Department, strong wind gusts tore loose a section of roofing material, which struck Mateucci in the head.
Emergency responders rushed to the scene near Cactus Road and Frank Lloyd Wright Boulevard, but the university leader was pronounced dead at the location.
Authorities said the accident happened as winds gusted to approximately 32 mph across the area.
Scottsdale police dispatched detectives and crime scene personnel to investigate the circumstances, although officials said there was no indication of foul play.
The investigation is being treated as a weather-related accident.
The incident occurred during a period of heightened wind concerns across the Phoenix metropolitan area, where weather advisories had warned residents about potentially hazardous conditions.
Investigators have not publicly determined whether the roofing material had been improperly secured, whether the structure had existing damage or whether additional safety precautions could have prevented the accident.
The tragedy prompted the immediate closure of Taliesin West, one of Arizona’s best-known architectural attractions.
The Frank Lloyd Wright Foundation, which operates the property, confirmed the death and expressed condolences to Mateucci’s family and colleagues.
“The Foundation extends its deepest condolences to the family and loved ones of the individual who died Friday, October 16, following an accident at Taliesin West in Scottsdale, Arizona,” the organization said in a public statement.
The foundation also confirmed that the property would remain closed until further notice while authorities completed their work.
Taliesin West holds a special place in American architectural history.
Built beginning in 1937, the sprawling desert property served as Frank Lloyd Wright’s winter home, architectural studio and educational laboratory.
Wright, considered one of America’s most influential architects, designed the buildings to blend with the surrounding Sonoran Desert landscape, incorporating local stone, natural light and distinctive geometric forms.
The property later became a National Historic Landmark and, in 2019, was included in a group of eight Frank Lloyd Wright buildings designated as a UNESCO World Heritage Site.
Today, it attracts visitors from around the world who come to explore Wright’s unconventional designs and learn about his lasting influence on architecture.
Mateucci had been visiting the United States on a work-related trip, according to officials in Brazil.
His sudden death has devastated the university community he had led since 2022.
A member of the Marist Brothers, a Catholic religious congregation dedicated to education, Mateucci had spent decades working in academic leadership.
Originally from Americana in Brazil’s São Paulo state, he studied education and earned a doctorate in educational leadership from Fordham University in New York.
His career included several leadership positions within the Marist educational system before becoming rector of the Pontifical Catholic University of Paraná, commonly known as PUCPR.
He had recently been appointed to another term extending through 2029.
Following news of his death, the university announced a period of mourning and suspended classes at its Curitiba, Londrina and Toledo campuses on October 17 and October 19.
Administrative operations were also suspended Monday.
The university and the Marist Brothers issued a joint statement expressing their grief and remembering Mateucci’s commitment to education, faith and service.
The Paraná state government also paid tribute to his leadership, highlighting his work in higher education, scientific research and programs aimed at expanding educational opportunities.
A memorial Mass was scheduled for Monday, October 19, at 5:30 p.m. local time at the university’s Jesus Mestre Chapel in Curitiba, with a livestream planned for those unable to attend.
Funeral arrangements were expected to be announced once Mateucci’s body was returned to Brazil.
Meanwhile, the investigation in Scottsdale continues.
Authorities have not announced any criminal charges or allegations of wrongdoing in connection with the incident.
The accident has raised questions about the dangers posed by unsecured building materials during strong winds, particularly at historic properties that host large numbers of visitors.
However, officials have not identified any specific maintenance or safety violation at Taliesin West.
For the university community in Brazil, what began as an ordinary professional visit to the United States has ended in an unexpected tragedy.
And at one of Arizona’s most celebrated landmarks, investigators are now working to determine exactly how a routine sightseeing tour turned fatal.


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