Slain Ohio State Student's Ex Shares Heartbreak After She's Killed by New Boyfriend: 'I Wish I Hadn't Let Her Go'

A man who dated the Ohio State University student who was killed by her boyfriend in an apparent murder-suicide spoke out to PEOPLE about the woman he called his "one true love." Heather Campbell and Clay Caruso were together for eight years before breaking up in 2016. Now, Caruso says he regrets the breakup after learning Campbell was fatally shot by her new boyfriend, Kyle Lafferty, over the weekend. "The news crushed me and I didn't know how I'd be able to handle it," Caruso, 21, tells PEOPLE...