R.I. Gen. Laws § 11-25-2.1: Assault by a municipal detention inmate.

Every prisoner, detainee, or other person incarcerated or confined in the Donald W. Wyatt Detention Facility, created under chapter 54 of title 45 who shall assault the director or other detention center employees, shall be sentenced by the court to imprisonment at the adult correctional institutions, for not less than one year and no more than twenty (20) years. This term shall commence at the expiration of the original term of imprisonment of the prisoner.