Twitter July 31, 2020 3:25 pm 17-Year-Old Accused of Being ‘Mastermind' of Massive Twitter Hack The Tampa, Fla., teen is expected to make his first court appearance Saturday. US & World Videos 0:40 Watch: Police dog tracks and finds missing 85-year-old woman in Colorado 1:19 Met Gala 2024 after party looks: Cardi B, Lana Del Rey, EmRata 2:55 Chester Co. couple arrested, charged in connection to death of young girl 6:22 Craig Melvin compares ‘TODAY' crew to NASCAR 1:02 Judge indefinitely delays Trump's classified documents criminal trial