At least seven workers were killed in a collapse collapse slab collision in a factory under Mexico City, Mexico City.

More than 10 people were injured in the incident. On Monday, the emergency department said it happened.Mexico City's emergency department head Fausto Lugo said the rescuers saw someone buried under the debris in the city's western part of the accident. The accident happened when a concrete bombs were set up in the building, he said.The video footage and photo published in the Mexican media have shown that firefighters and ambulance workers are helping to evacuate workers from debris.