In which city did this American environmental activist, represented by the defense attorney Dominique Tricaud in court, share the apartment with his ex-girlfriend whom he was convicted of murdering?
Dominique Tricaud: Dominique Tricaud (born, 1955 in Paris, France) is a lawyer whose fame in the United States derives from his being the defense attorney in Paris, France, of Ira Einhorn, the famous environmentalist, convicted "in absentia" of murder. Ira Einhorn:  On September 9, 1977, Maddux disappeared following a trip to collect her things from the apartment she and Einhorn had shared in Philadelphia.
i don't know