Rescue crews race to find survivors after a 7.4-magnitude earthquake strikes western Colombia

Rescue efforts are continuing across western Colombia after a powerful 7.4-magnitude earthquake killed at least 250 people. Emergency crews worked through the night, searching collapsed buildings and homes for survivors. The earthquake caused widespread damage in cities including Pereira, Cali and Manizales. Authorities fear the death toll could rise as police, soldiers and volunteers continue searching through the rubble.