Jean Harris Trial: 1980-81

The early weeks of the trial went awkwardly for the prosecution. Physical evidence had been mishandled by suburban police, who seemed unaccustomed to following proper procedures amid the novelty of such a bloody situation. Prosecutor George Bolen called Deputy Medical Examiner Dr. Louis Roh, who testified that a bullet hole in Tarnower's hand was consistent with the nature of a "defensive wound," sustained while trying to push away a gun barrel. Roh testified that one of the three bullets found in Tarnower's body had entered through the palm, passed through the hand, and lodged in the chest. Aurnou responded with forensic expert Herbert Leon MacDonnell, who explained how the bloodstains found on Tarnower's bedclothes and pajamas supported defense claims of a struggle over the gun.

Jean Harris, followed by her son, after her second day on the witness stand in the murder trial of Dr. Herman Tarnower. (AP/Wide World Photos)

Hours turned into weeks as contending medical and ballistics experts testified in numbing detail. Dr. Roh reappeared to testify that tissue found in a chest wound might have been carried from Tarnower's palm by the bullet, bolstering the theory that the victim had raised his hand defensively. Aurnou counter attacked with a succession of pathologists who disputed Roh's palm-tissue theory.

As the prosecution's case wobbled, Aurnou called numerous character witnesses, attempting to portray Harris as "a lady" whose self-control made it impossible for her to commit murder. Madeira School trustees and students testified to Harris' reputation for integrity and discipline, despite her growing signs of depression.