The fifth overall pick went down when he picked off Andy Dalton's underthrown pass. The interception was called back by a person foul. He pulled up while running and fell to the ground and grabbed his leg.
Peterson has tied the NFL record by returning four punts for touchdowns this season, tying Detroit's Jack Christiansen (1951).
MAY 13 Jeff Fedotin
Former discus star launches football career with 49ers.
MAY 08 Joel Corry
The high-priced right tackle is scheduled to make $7 million this season.