Former Department of Veterans Affairs Nurse Sentenced to 60 months in prison for Altering and Falsifying VA Computer Records Enrique Martinez Mathews, a former Registered Nurse at Veteran Affairs (VA) Medical Center Miami, was sentenced on March 2, 2016, to 60 months in prison after previously pleading guilty to altering and falsifying VA Computer Records (obstruction and computer related fraud), in violation of Title 18, United States Code, Sections 1519 and 1030. Wifredo A. Ferrer, United States Attorne