but for all his suspicions, birdsall couldn't prove a thing.ho knew nick harvey called the police and said -- >> nick harvey came to him and offered him some money, several hundred dollars to say can you drive me down to long beach? >> reporter: he agreed. they met at a park and ride parking lot, and he drove nick's car. the driver also said nick told him why he needed to go to long beach. >> nick harvey said he was an enforcer for the local drug dealers up there. so he thought he was coming down here just for that one reason. >> reporter: honestly, he had no idea the agenda included murder, said the driver. >> he never knew that he was going to come down to take someone's life. >> reporter: of course, the guy was probably lying. so they put him under arrest. anyway, his claim that he thought he was driving a drug enforcer didn't make a lick of sense. the notion that suburban housewife lynn schockner was somehow tangled up with drug dealers and had been targeted for execution was frankly preposterous. lynn had been living a quiet life for 25 ye