At least seven people are dead following an explosion at a PEMEX facility outside of Monterrey.
The El Universal newspaper reported that the explosion took place at a refinery in Cadereyta on Tuesday morning.
The refinery is located about 23 miles east of Monterrey.
A cause of the explosion is not clear but El Universal reported that at least six other people were injured.
Action 4 News will post more information as it becomes available.