Questions have been raised over the maintenance of Taliesin West, Frank Lloyd Wright ’s former home and studio, after a visitor was reportedly struck and killed on October 16 by an acrylic fragment that had been dislodged from the property by high winds.

The Scottsdale Police Department has identified the deceased as Brazilian national Rogério Renato Mateucci, rector of the Pontifical Catholic University of Paraná, who had traveled to the US for an event at Arizona State University. According to authorities, Mateucci was struck by a roof piece during a walking tour.…