Singer-songwriter and actor Jackson Odell has died at age 20. While the cause of death remains unclear, officials say they've ruled out foul play. Odell, who played Ari Caldwell on ABC's "The Goldbergs" from 2013 to 2015, was found unresponsive in Los Angeles Friday. The young star also had roles in "The Fosters," "Arrested Development" and Nickelodeon's hit show, "iCarly." InsideEdition.com's Keleigh Nealon (http://twitter.com/KeleighNealon) has more.