Herlyn Barrientos wasn't happy to run into a fellow member of his gang in the produce section of his local grocery store. A ...

but some inmates get gang tattoos while in prison. In shakedowns of cells, officers find documents spelling out the structure, bylaws and leaders of prison gangs. At the 440-inmate Great Falls ...

but some inmates get gang tattoos while in prison. In shakedowns of cells, officers find documents spelling out the structure, bylaws and leaders of prison gangs. At the 440-inmate Great Falls ...