The United States Attorney’s Office for the Middle District of Pennsylvania announced charges filed Thursday against Calvin L. Green, age 59, of Harrisburg, for failing to properly register in Pennsylvania as a Sex Offender.

According to United States Attorney Peter J. Smith, Green is charged with knowing failure to register under the Sex Offender Registration and Notification Act. Green has a conviction that requires his registration and updates under that law.

The charge stems from an investigation conducted by the United States Marshals Service. The case is being prosecuted by Assistant United States Attorney James T. Clancy.

The information above provided by the United State Department of Justice.