Episode 170

Pierre Thomas has the chilling details on the 18-year-old suspect who opened fire inside a library in Chico, California, killing two adults and wounding a child in what authorities say was a Columbine-style plot; Gio Benitez reports on the California carjacking suspect facing several charges after ramming eight pedestrians, who range in age from 15 to 70, in a violent hit-and-run rampage; Rachel Scott has the latest on the Senate voting to end the war in Iran unless the White House seeks Congressional approval, with four Republicans joining Democrats, and Pres. Trump's response to Iran's message on the nuclear talks; and more on tonight's broadcast of World News Tonight with David Muir. Millions on alert for dangerous storms, flash flooding 2 killed, child injured in Columbine-style plot, police say suspect charged after hitting 8 pedestrians in hit-and-run rampage. Guthrie makes new plea after sources confirm second letter claimed her mother died, Olympic legend Bode Miller pleads not guilty to drug charges. Senate votes to check Trump's war powers, with 4 Republicans joining Democrats. Health concerns mount as Los Angeles warehouse fire rages. Heat wave scorches Europe, dozens drown attempting to escape record-breaking temperatures. 6 killed in massive New York hotel fire, suspect arrested. Boat driver in Florida crash that killed daughter's teenage friend found not guilty. RV driver leads police on dangerous chase in Florida. Woman appearing to wear Amazon delivery vest drives over lawn 2 million honeybees swarm Texas neighborhood after truck overturns. TSA seizes over 300 drones near World Cup venues. Portugal's Cristiano Ronaldo becomes first to score in 6 World Cups. First pick in NBA draft chosen ABC World News Tonight with David Muir.