The 22 dead in the prison break included nine guards and 13 inmates, according to police in the state of Durango in Mexico. The attempted escape happened Tuesday night, at a prison near Gomez Palacio, near some of the areas hit hardest by the ongoing drug violence south of the border.
The 22 dead in the prison break was a higher number than original estimates. This is one of several high-profile prison breaks in Mexico in the last year, including an incident in which 140 prisoners walked out of the front door of a jail in Coahuila, near the US border.