The fight by the side of the prison wearing Matamoros, wearing the northern border state of Tamaulipas, ongoing beforehand wearing the morning, according to a statement from states communal security secretariat.With the help of police force, prison officials restored order, it read.hard work were being made to phone the inmates families.The fight followed an additional inwards the Mexican state of Nuevo Leon this week.next to smallest amount seven inmates were killed and 20 were injured at some stage in a riot nearby on Thursday. Four of the inmates burned to death subsequently inmates established mattresses on fire, while three died of stab wounds, the system thought.