At least 217 people are feared dead after a 7.1 magnitude earthquake hit central Mexico. It was the most powerful quake since a magnitude 8.0 earthquake killed thousands on 19 September 1985. Dozens of buildings have collapsed, including more than 40 in Mexico City alone. Citizens and rescue workers continue to look for survivors trapped in the rubble

'I pray she's already dead': chaos as Mexico City block collapses after quake