Following Duvalier's departure, army leader General Henri Namphy headed a new National Governing Council. Elections scheduled for November 1987 were aborted after dozens of inhabitants were shot in the capital by soldiers and ''Tontons Macoutes''. Fraudulent elections followed in 1988, in which only 4% of the citizenry voted. The newly elected President, Leslie Manigat, was then overthrown some months later in the June 1988 Haitian coup d'état. Another coup followed in September 1988, after the St. Jean Bosco massacre in which 13–50 people (estimates vary) attending a mass led by prominent government critic and Catholic priest Jean-Bertrand Aristide were killed. General Prosper Avril subsequently led a military regime until March 1990.