Through the case, looked into the couple's finances. debbie's assets totaled more than 1 million dollars when she died. her dad was named the beneficiary on most of her investment accounts. so, lars it seemed, had little to gain by killing her. still the whisper's continued among debbie's friends. who told investigators there was another side to the marriage. >> we know that she was frustrated. >> even simple things caused attention. it's >> one friend voluntary that lars the, contractor was, slow to finish projects around the house. >> she did send me a picture of what lars did in the bathroo...