The former New York Giants cornerback was fatally shot at Legends bar and restaurant in Muhlenberg Township, just outside of Reading.
Antonio was rushed to a hospital where he was pronounced dead a 3:15 a.m.
He was 31.
Muhlenberg Township police and the Berks Country district attorney are investigating the shooting, which has been ruled a homicide.
An autopsy is scheduled for Tuesday, according to the coroner’s office.
The Jacksonville Jaguars signed Antonio Dennard as a college free agent out of Langston University in 2012.
He also spent time with the New York Giants and Green Bay Packers.
Though he never played in a regular-season game, Dennard was on the practice squads of the Jaguars and Packers.
My sincerest condolences to Antonio’s family and all who knew and loved him.
Please stop the senseless violence.