humanity, some soul, something. he has nothing. he is a very evil person. >> in preparing to bring the phyllis barnes case to court, ken allen was able to question the runaway doctor in jail. >> i saw a very sinister person, a very sinister person. and a person who is very capable of pretending he has some measure of remorse. but i could see he was not changed or remorseful at all. >> in march 2011, more than six years after her death, the family of phyllis barnes finally got their chance to present their malpractice case against mark weinberger in a civil trial. weinberger elected not to attend. ken allen's case hinged on convincing the jury weinberger could have caught phyllis' cancer had he given her a thorough examination. allen told the jurors that phyllis barnes, a two-pack-a-day smoker had gone to see weinberger complaining of trouble bleeding, coughing and hoarseness. she was coughing up blood. despite all of that, allen said weinberger violated standard of care by focusing exclusively on her sinuses. >> he was an ent doctor. mark weinberger simply forgot about the "e" and "t" and focused on the "n." you can't do that.