the exit and sets off the store's alarm. >> at that moment, she took off running and i came right around the counter and myself and another employee, i was running out the door. at that time i pulled out my cell phone and called 911 and within a few minutes they were apprehended. >> inside the getaway car, police discover trash bags full of similar medication. to the trained eye, it's a sure sign that the perpetrators are not your ordinary, everyday shoplifters. >> we are here today to interview john, who is a level three booster. >> walgreens investigator and former new york police detective gary wisebecker, grills the suspect. >> how many times have you actually been arrested for boosting? >> i think five times. >> any type of good criminal case is a result of good intelligence coming in. how many days a week would you work and go out and boost. >> three days a week. >> and a lot of these times these boosters do not want to go to jail and they will cooperate. >> in this case the boosting crew leader's luck has run out.