>> with his weapon drawn, campbell only has one hand to work with as he tries to subdue the suspect who's pulling away from the officer toward the door. campbell's able to hold the suspect away with his left arm just long enough to holster his gun. >> put both hands on the collar of his jacket. and with all my might force him on the ground, threw him down. >> when the two hit the ground campbell radios for assistance. >> i'm able to get on the radio say i'm at the walgreens, i'm fighting one. that's about all i could get out. >> then the brazen suspect lands several punches to the side of the officer's head. the suspect again makes a run for the door but campbell reaches out and grabs at him. this time as the two have at it right in front of the open door, officer campbell can feel the suspect pulling on his holster. >> i could feel him tugging at my gun.