A shocking event happened at Taylor Swift’s concert in Brazil, where a fan of the singer died as a result of a cardiac arrest.

Ana Benevides, 23, died during the concert after fainting due to extreme heat in the stadium, with temperatures above 37 degrees Celsius, according to local sources.

Swift was the last to hear of the unfolding tragedy and has since released a statement expressing her grief over Benevides’ death. Doctors at the scene tried to save her but with no results. She was taken to Salgado Filho Regional Hospital, but died a short time later.