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APTOPIX Mexico Pemex Explosion
A relative weeps at a burial service as he holds a handful of dirt to throw on the coffin containing the remains of Eva Melchor, a victim of the Mexico oil company office building explosion, in Mexico City, Saturday, Feb. 2, 2013. Melchor died Thursday, in a blast that collapsed the lower floors of Petroleos Mexicanos, or Pemex, headquarters, crushing at least 33 people beneath tons of rubble and injuring 121. (AP Photo/Marco Ugarte)