LOL I wonder why you're wondering. Are illegal mexican prisoners more prone to riot, or something?
Well, watch the footage of non prisoner Illegals rioting in the dunring the Rodney King Riots. Most of the damage was done by Mexicans.
DO I know they were Illegal, No. I have no proof. But then again, look at thier track record. They have shown they have no regard for US law. they have nothing but hatred for non Mexcians. they even have a group that has it in the name, la Raza, the race. try having a group with that in the name and not have it being investigated by the FBI, oh, yeah we do...the white sheet wearing yahoos called the KKK.