U.S. Attorney General Jeff Sessions has ordered his prosecutors to review the case files on murders of transgender people to make sure there's not a serial killer or hate group carrying out the attacks, he said in a speech Thursday morning. There were 22 transgender people killed last year—the most ever recorded—but 2017 is on pace to exceed that figure, with 14 transgender people having been murdered so far this year, according to Human Rights Watch. Trending: Can the Houston Rockets Catch Golden State Warriors After Chris Paul Trade?