Police Say Revenge Could Have Been Motive Ford Wal - Mart assault

TONIGHT, WE'RE HEARING FROM THE GOOD SAMARITAN WHO STOPPED A MAN FROM REPEATEDLY STABBING ANOTHER INSIDE A WAL-MART. THIS HAPPENED LAST NIGHT IN PORTSMOUTH ON FREDERICK BOULEVARD. 10 ON YOUR SIDE'S AVA HURDLE SPOKE TO THE MAN WHO JUMPED IN TO HELP. AVA. CHRIS IS HIS NAME AND HE SAYS HE JUST COULD NOT STAND BY AND DO NOTHING WHEN THE SUSPECT WAS ABOUT TO GET AWAY. RUNS=:09 TC=1/3:19 CHRIS: EVERYBODY WAS STANDING AROUND, WATCHING IT, TAKING PICTURES WITH THEIR CELLPHONE NOT REALLY DOING ANYTHING. AND THAT'S WHEN CHRIS, WHO DOESN'T WANT HIS FULL IDENTITY KNOWN, STEPPED IN. HE SNAPPED PICTURES AS POLICE ARRIVED. MOMENTS BEFORE HIS GROCERY SHOPPING TRIP TURNED INTO SOMETHING ELSE. RUNS=:09 TC=1/1:00 CHRIS: A GUY CAME RUNNING DOWN THE AISLE. HE WAS KIND OF BLOODY ON HIS ARM. HE LOOKED LIKE HE WAS HOLDING A WEAPON. A ALDY SAID STOP HIM. HE'D JUST STABBED SOMEBODY. CHRIS THEN LOOKED AROUND THE STORE FOR SOMETHING TO STOP THE FLEEING SUSPECT. RUNS=:15 TC=1/1:35 CHRIS: I DECIDED TO GO AND PICK UP A BARSTOOL AND GO AFTER THE SUSPECT. I HIM HIM PRETTY HARD IN HIS HEAD, KNOCKING HIM OUT COMPLETELY. POLICE GOT THERE, HE WAS STILL KNOCKED OUT ABOUT 30 MINUTES AFTER THE POLICE HAD GOT THERE. HE SAYS ADRENALINE JUST KICKED IN. RUNS=:15 TC=1/1:51 CHRIS: WE HAD DRUG THE VICTIM ABOUT 5 OR 6 AISLES AWAY TO ADMINISTER FIRST AID USING TOWELS TO TRY TO STOP THE BLEEDING, KEEP HIM WARM, KEEP HIM AWAKE, KEEP HIM TALKING UNTIL PARAMEDICS GOT THERE. HE SAYS HE DID WHAT HE COULD BECAUSE HE'D WANT SOMEONE TO HELP HIM IN SIMILAR CIRCUMSTANCES. RUNS=:03 TC=1/4:48 CHRIS: IF I DIDN'T DO WHAT I DID I'M PRETTY SURE HE WOULD HAVE DIED RIGHT THERE. A POLICE SPOKESPERSON SAID THE 9-1-1 TAPES AND THE STORE SURVEILLANCE VIDEO ARE BEING WITHHELD AS SUSPECT HAVE NOT BEEN RELEASED. BOTH ARE RECOVERING TONIGHT AT A