The unanimous Dec. 19 ruling overturned the 1998 jury decision that found former Student Health Service psychiatrist Myron Liptzin negligent in his treatment of Williamson, who has been diagnosed as a paranoid schizophrenic. Liptzin was ordered to pay Williamson $500,000.
Liptzin said he is glad the case has been resolved because the jury ruling could have made psychiatrists hesitant to treat severely mentally ill patients.
He said Williamson's civil suit never should have made its way to a jury. "When it went to trial, I was astounded."
For a period of three months in 1994, Liptzin treated Williamson while he attended law school at UNC. In January 1995, eight months after their last session, Williamson created seven minutes of terror on Henderson Street when he opened fire on pedestrians and passers-by. He killed a UNC student and a Chapel Hill resident and wounded a police officer.
Williamson is being treated in Dorothea Dix state mental hospital after an Orange County jury found him not guilty by reason of insanity in 1995.
But Liptzin said that it was impossible for him to foresee the near-campus shooting spree and that Williamson had made great improvements during their six sessions. When Williamson came for care, Liptzin said he was on the verge of being kicked out of law school.
"He was a good patient and followed my instructions," he said. "His friends said that while he had been driving them up the wall with his psychotic delusions, he was back to his old self."
Liptzin said the problems started when Williamson went home in May 1994 and did not continue medical attention.
"He was able to finish the semester, and he didn't follow instructions to stay on medication, and he didn't follow up to see anybody," he said. "The event in January was a shock. He was so well, so focused on what he was doing."