Penn State University Police and Public Safety is investigating the incident involving Jason Kelce that saw the former NFL star throw a heckler's phone onto the ground after the person said a homophobic slur to Kelce in referring to his brother.

Jason Kelce is taking responsibility after a heated clash with a heckler who insulted Travis Kelce and Taylor Swift went viral earlier this week. On the latest episode of Monday Night Countdown, the retired Philadelphia Eagles center opened the show with his co-hosts by addressing the incident - which found Jason smashing the phone of an instigator who'd called his little brother a homophobic slur - head on.