PHILADELPHIA — Eagles quarterback Jalen Hurts was at “a loss of words” upon hearing about the shooting at Roxborough High School on Tuesday, which left four teenagers wounded and one 14-year-old boy dead. The shooting occurred at the conclusion of a football scrimmage involving three local high schools. Hurts became emotional while discussing his reaction to the shooting Wednesday afternoon from the team’s headquarters at the NovaCare Complex. “It’s very sad,” Hurts said. “Kids are doing what they love in a place where it’s supposed to be safe, where we say, ‘Go chase your dreams.’ They’re out…