Federal police stand guard outside a crematorium near Acapulco, Mexico, where officials said 61 corpses were found Feb. 6, 2015. (Pablo Spencer, AFP/Getty Images)
Mexican soldiers stand guard outside a crematorium where 61 corpses in an advanced state of decomposition were found near Acapulco on Feb. 6, 2015. (AFP/Getty Images)
A door at an abandoned crematorium near Acapulco, Mexico, where officials said they found 61 corpses Feb. 6, 2015. (Pablo Spencer, AFP/Getty Images)
