paul did not want to use phone contact as a substitute for the real thing.his strategy was to make individual house calls.paul was driving down a residential road , looking for steve warners house number.a half-mile down the road he found it and pulled into the driveway behind two other vehicles.someone should be home.he made his way to the front door and rang the bell.after several minutes , a woman came to the door.paul introduced himself and asked to see mr. warner.she eyed him skeptically , but agreed to let him in .