bill boecker about henry?good person. he had worked for him for 10 to 12 years, but he was also suspicious of the money that had been missing and had thought that maybe he had something to do with it. >> the undercover officer got a chance to talk to bill boecker and other people at the funeral, but it failed to yield solid leads. but then on april 29th, about two weeks after earl's was killed another double murder happens on a minnesota farm. >> lyon county it's southwestern minnesota. it's about two and a half hours away from here. son was driving by, saw his parents' house on fire. >> the farmhouse was owned by jim and cathy hively. both had been shot dead. their house had been set on fire to cover up the evidence and locals were shocked. >> and two hours away. >> yes. >> we have contacted the lyon county sheriff's office and the detectives in that area and we're trying to get that information and compare it to our own case. >> both homes were burglarized and rural farm family. >> investigators charged 20-y