Rescuers are racing against the clock to reach survivors trapped under the rubble of a school in Mexico City which collapsed during Tuesday’s earthquake.
One of them, a 13-year-old girl, is believed to be sheltering under a table, officials told the BBC.
At least 21 children and five adults died when the primary school collapsed and many others are missing.
The school was one of dozens of buildings toppled by the quake. So far 230 people are known to have died.
President Enrique Peña Nieto has declared three days of mourning for the victims.
As rescue operations continued for a second night, attention was focused on the Enrique Rébsamen primary school, in Mexico City’s southern Coapa district. -BBC