ROUGH CUT. NO REPORTER NARRATION<br/> <br />Residents were picking up the pieces of their homes in the Guatemalan town of San Marcos after it was hit by a powerful earthquake.<br/> <br />The magnitude 6.4 quake struck the area near the border with Mexico on Monday.<br/> <br />Officials say at least two people were killed. One was a new-born baby who died when a hospital ceiling collapesed on him.<br/> <br />The other death was in Mexico, where a man was killed by a falling wall.<br/> <br />At least 81 people were injured.<br/> <br />A municipal government official in San Marcos said that more than 40 homes were destroyed and more than 100 damaged.<br/> <br />Residents of San Marcos are still recovering from the last earthquake to hit the city, a magnitude 7.4 in November 2012 that killed 48 people.