CRANSTON, R.I. (WPRI) — An investigation is underway after an someone allegedly tampered with an electrical outlet in a cell at the ACI and triggered the smoke alarm Tuesday evening. R.I. Department of Corrections spokesperson J.R. Ventura said inmates were moved temporarily from John J. Moran Medium Security Facility out of an abundance of caution. Ventura said some correctional officers are being "checked by medical personnel for exposure," but did not elaborate further. 12 News is working to gather more information. Stick with us for updates. Close Thanks for signing up! Watch for us in your inbox. Subscribe Now Daily Roundup SIGN UP NOW