During the trial the defense introduced testimony from Dr. Richard Restak, a neurologist and also a neuropsychiatrist, that Kansi was missing tissue from his frontal lobes, a congenital defect that made it hard for him to judge the consequence of his actions.
Julian de Ajuriaguerra (born January 7, 1911 at Bilbao (Spain) and died at Villefranque (Pyrénées-Atlantiques) on March 23, 1993) was a French Basque neuropsychiatrist and psychoanalyst of Spanish Basque origin.
During the trial the defense introduced testimony from Dr. Richard Restak a neurologist and also a neuropsychiatrist, that Kasi was missing tissue from his frontal lobes, a congenital defect that made it hard for him to judge the consequence of his actions.