The roof and the towers flanking the main entrance collapsed in the 12 January 2010 earthquake , although the lower parts of the walls remain standing . The earthquake also destroyed the nunciature and the archdiocesan offices , killing Archbishop Joseph Serge Miot instantly and Vicar General Charles Benoit later
12 January 2010 earthquake
2010 Haiti earthquake
Cathedral of Our Lady of the Assumption, Port-au-Prince