Official say 20 dead and 70 injured as videos on Mexican television and social media showed the overpass falling on to cars below

A rescue operation was under way after a Mexico City metro overpass partially collapsed on Monday night. At least 20 people died in the incident and about 70 were injured, civil protection authorities in Mexico said.
Videos on Mexican television and social media showed train cars hanging in mid-air as sirens blared nearby. Footage on Milenio TV showed the overpass collapsing on to cars on a road below.

Another video showed emergency medical crews and firefighters at the scene of the accident combing through wreckage looking for survivors.
Mexico City’s mayor, Claudia Sheinbaum, said on Twitter that a support beam had given way, causing the overpass to collapse. She said that “firefighters, public safety personnel are working. Various hospitals attending. We will give more information shortly.” She said 34 people had been sent to hospital.


https://www.youtube.com/watch?v=5WZLMq1JbuA