A youth holds kites during a festival in the Turano favela in Rio de Janeiro, Sunday, July 7, 2024. (AP Photo/Bruna Prado)

Private security guard Leonardo Duraes shows an image of his face after he was cut with a kite string while riding his motorcycle in Rio de Janeiro, Sunday, Aug. 18, 2024. (AP Photo/Bruna Prado)

Kelly Christina da Silva, whose 23-year-old son died from cuts caused by a kite line coated in sharp fragments, wears a T-shirt with his photo and a message in Portuguese that reads: "Eternal longing" in Rio de Janeiro, Monday, July 29, 2024. (AP Photo/Bruna Prado)

A kite-flier's finger is bloodied by a line during a kite festival in the Turano favela in Rio de Janeiro, Sunday, July 7, 2024. (AP Photo/Bruna Prado)

Alexander "Jarro" Mattoso da Silva, a military police officer and the president of the Brazilian Sports Kite Association, holds a kite reel with a glass-coated line in Rio de Janeiro, Saturday, July 27, 2024. (AP Photo/Bruna Prado)

Alexander "Jarro" Mattoso da Silva, a military police officer and the president of the Brazilian Sports Kite Association, flies a kite on his roof in Rio de Janeiro, Saturday, July 27, 2024. (AP Photo/Bruna Prado)

Vendor Rafael Silva stores kites in his home in Rio de Janeiro, Saturday, July 27, 2024. (AP Photo/Bruna Prado)

Alexander "Jarro" Mattoso da Silva, a military police officer and the president of the Brazilian Sports Kite Association, shows his kite collection in the garage of his house in Rio de Janeiro, Saturday, July 27, 2024. (AP Photo/Bruna Prado)

Kelly Christina da Silva, whose 23-year-old son died from injuries caused by cuts from a kite line coated with sharp fragments, cries during an interview in Rio de Janeiro, Monday, July 29, 2024. (AP Photo/Bruna Prado)

Kelly Christina da Silva, right, whose 23-year-old son died from injuries caused by cuts form a kite line coated in sharp fragments, holds a flag with her mother Maria Enilda da Silva that reads in Portuguese: "The cutting line kills. This is no joke," in Rio de Janeiro, Monday, July 29, 2024. (AP Photo/Bruna Prado)

Residents of the Turano favela fly kites during a festival in Rio de Janeiro, Sunday, July 7, 2024. (AP Photo/Bruna Prado)

A child attends a kite festival in the Turano favela in Rio de Janeiro, Sunday, July 7, 2024. (AP Photo/Bruna Prado)

Alexander "Jarro" Mattoso da Silva, a military police officer and the president of the Brazilian Sports Kite Association, flies a kite on his roof in Rio de Janeiro, Saturday, July 27, 2024. (AP Photo/Bruna Prado)

The Turano favela sits on a hillside as residents hold a kite festival, lower left, in Rio de Janeiro, Sunday, July 7, 2024. (AP Photo/Bruna Prado)

Private security guard Leonardo Duraes, who was cut on his chin by a kite string while riding his motorcycle, poses for a photo in Rio de Janeiro, Sunday, Aug. 18, 2024. (AP Photo/Bruna Prado)