Sep 27, 2015; Glendale, AZ, USA; Arizona Cardinals cornerback Justin Bethel (28) celebrates with free safety Tyrann Mathieu (32), free safety Rashad Johnson (26) and outside linebacker Alex Okafor (57) after returning an interception 21 yards for a touchdown during the first half against the San Francisco 49ers at University of Phoenix Stadium.; Mandatory Credit: Matt Kartozian