lenore boelling found not guilty of her husband's murder. >> they did not believe that she did it.t on investigators, as diane eidman, more than 20 years later, now a person of interest in a different killing. >> has her father been murdered and her husband murdered as well? what a weird set of circumstances. >> but it was something else diane eidman told investigators about her own husband that they said gave them pause. >> during diane's initial interview, she was asked if there was any insurance policies. diane said that she thought there was one policy and she thought it was just a small policy, approximately $5,000. >> she describes that she has a life insurance policy through work. she's not sure about the details on that. >> i was contacted by an insurance company and told that there was additional policies for robert eidman that we were not made aware of that were quite substantial in size. now with bob's death, police say she was suddenly in line to receive more than $300,000 in life insurance. >> we did not know if diane had forgotten to tell us about those policies. did