Visitor Killed by Falling Roof Debris at Taliesin West

By Elena Vasquez

A visitor died instantly at Frank Lloyd Wright's Taliesin West on Friday, October 16, after wind dislodged roof debris that struck him on the head. The victim was Brother Rogério Renato Mateucci, rector of Pontifical Catholic University of Paraná in Brazil, the New York Times reports.

The accident occurred at around 2 pm during a walking tour of the UNESCO World Heritage site in Scottsdale, Arizona. The local weather service recorded wind gusts up to 32 miles per hour. The Scottsdale Fire Department said Mateucci died instantly. No other injuries occurred.

The property is closed to the public until further notice. The Scottsdale Police Department is aware of the incident.

What did the Foundation say?

The Frank Lloyd Wright Foundation confirmed the closure in a comment to AD.

"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 statement read. "The Scottsdale Police Department is aware of the incident, and no further details will be shared out of respect for privacy and to allow officials to complete their work. The property is closed to the public until further notice."

The takeaway: the Foundation is withholding detail pending the police investigation.

Why was acrylic on the roof?

Wright designed Taliesin West in 1937 as his winter home and studio, imagining it as a desert camp emerging from the arid grounds. The building originally had a canvas roof, which shielded occupants from the sun while letting light pass through.

"These were lightweight, translucent, and could be opened and closed to modulate air flow and temperature," Rebecca Barron, Director of Preservation at Taliesin West, wrote in a Foundation blog post.

Canvas was not waterproof, and the building shifted to year-round use — it now serves as the Foundation's headquarters alongside public programming. In the 1990s, roughly six decades after construction, the Foundation added fixed acrylic panels in certain areas.

The Times reported that Mateucci was struck by an acrylic object. The Foundation did not comment on the roof's condition at the time of the accident.

According to the blog post, the Foundation is replacing the acrylic roof with a more resilient material that more closely resembles Wright's original canvas.

The takeaway: the fatal debris appears tied to a 1990s material substitution the Foundation was already working to reverse.

Who was Brother Rogério?

Paulo Mussi Augusto, Ph.D., Kent State's associate vice president for global education, worked with Mateucci through a partnership between their universities. He said in a statement:

"Brother Rogério spoke and acted with a rare gentleness and had a remarkable ability to listen, always making room for others to be heard. He loved beauty and found it where art and science met. As a man of faith, he was steadfast, slow to judge and always willing to give people another chance. His legacy will continue to inspire all of us who had the privilege of knowing him."

The investigation by the Scottsdale Police Department, and the pace of the roof replacement project, will determine when Taliesin West reopens and on what safety terms.