In 1998, Rick Joy bought his first sewer inspection camera. A few days after the purchase, he responded to an emergency sewer line backup.After clearing the blockage and preparing for cleanup, he decided to break in his new tool. A few feet into the line, he noticed what appeared to be a ring. He retrieved it, cleaned it up and presented it to the homeowner. It was a diamond engagement ring from the woman’s late husband, and she happened to be preparing for his wake that very day.“I never wrote her an invoice,” Joy says. “There are different ways to
