Aaron Katersky reports on a disturbing sex assault investigation at the University of Chicago where a woman attending an off-campus fraternity party alleges she was assaulted; Rachel Scott has details on the midterms just three weeks away and the new inflation report showing prices on the rise; Ian Pannell has the latest on Ukraine’s President Zelenskyy saying he feels ‘betrayed’ by the U.S. as Russian forces unleash a massive attack on dozens of energy sites leaving 600,000 without power” and more on tonight’s broadcast of World News Tonight with David Muir. 00:00 Intro  02:31 University of Chicago rocked by assault claim at off-campus fraternity party 04:03 Newly-released video shows moments after New Mexico teacher was shot by student 05:24 Final inflation report before midterm elections shows prices on the rise 07:46 CPR instructions for unresponsive Hayden Panettiere heard on frantic 911 call 09:33 Pope Leo recovering from surgery after lung cancer diagnosis 11:40 Six dead in Wis...