and the interesting thing is about phil stark's suicide, phil stark, when he allegedly committed suicidet once in the head and once in the heart. i suppose it's possible to make those shots simultaneous, but to me, that raises some red flags. >> while mike mcfatridge had cited a role with drugs as a possible motive for the murders, callahan found evidence about karen rhoads. >> there was one initial report from karen rhoads say she had seen her boss, bob morgan loading machine guns and large amounts of cash in his corvette and heading to chicago. >> bob morgan was one of the most powerful men in paris, and karen didn't want to cross him. according to her mother, she was considering quitting her job, but just a few weeks later she was murdered. >> i started looking at that case and saying, wow, this was definitely a motive. they did talk to bob morgan, and he gave them a statement that he felt that probably some bikers got drunk and went back to rape karen rhoads and things got out of hand and she was killed. >> bob morgan denied any involvement in the murders and passed a polygraph test.