AP Photo/Rebecca Blackwell

In this Monday, Sept. 25, 2017 photo, workers shovel papers and debris off the top of the rubble of a building that collapsed in last week’s 7.1 magnitude earthquake, at the corner of Gabriel Mancera and Escocia streets in the Del Valle neighborhood of Mexico City. Search teams were still digging through dangerous piles of rubble Monday, hoping against the odds to find survivors after the Sept. 19 quake.