A violent Father's Day weekend across the U.S.

More violence over the weekend. At least four people were killed in shootings across the country and dozens more were injured. Gunfire erupted at a Juneteenth celebration in Illinois, a music festival in Washington state, and a party in St. Louis. ABC's reena roy has the latest. Subscribe: https://www.youtube.com/user/WVECTV/?... Download the 13News Now App: http://bit.ly/13NewsNowApp Check out our website: https://www.13newsnow.com/ Like us on Facebook:   / 13newsnow   Follow us on Twitter:   / 13newsnow   Follow us on Instagram:   / 13newsnow