Tank has exploded at a beachside restaurant in Playa del Carmen, killing 2 employees and injuring 18 people, on Mar 14.
According to the technical opinion by the Civil Protection Secretariat, the cause of the explosion was an oven that was left with an open key due to human error.
Apparently, a lot of gas accumulated inside this room and in the kitchen, which caused the whole room to explode when one of the workers tried to turn on the oven.