Three women, including Italian PM Giorgia Meloni's friend, were killed as a gunman opened fire at a coffee shop in Rome on Sunday, after which the 57-year-old man was arrested. Meloni shared her friend Nicoletta Golisano's picture on Instagram and wrote, "It's not right to die like this." Golisano was "a protective mother, a sincere and discreet friend", Meloni wrote.