context: Caravaggio painted the head of David and Goliath on Cardinal Scipione Borghese, a relative of Pope Paul V. Borghese was one of the largest art collectors in Europe, collecting works by Tizian, Raphael and Gian Lorenzo Bernini in addition to Caravaggio's work. Caravaggio hoped, through Borghese, that Paul V would invite him back to Rome. In 1610 he learned that his death sentence in Rome had been overturned. His last painting was the martyrdom of St. Ursula. Caravaggio was about to return to Rome, but died of fever in the middle of a trip to Porto Ercole in Tuscany. In 2010, researchers discovered the bones of Caravaggio, identified by DNA mapping and carbon sequencing. [2]
question: Where did Caravaggio die?
answers.text: fever