Happy Summer! Becker College will be closed on Fridays, beginning June 22 until August 10. The College will also be closed for the 4th of July holiday on July 4, 5, and 6.

William J. Castro

Professor of Criminal Justice
Division: Criminal Justice and Legal Studies
Email: william.castro@becker.edu


J.D., Massachusetts School of Law (1997)
B.A., Fitchburg State College (1993)
A.S., Northern Essex Community College (1979)


  • Professor of criminal justice, Becker College (2007-present)
  • Police prosecutor, accreditation manager and school resource officer, Town of Harvard Police Department (1982-present)
  • Associate, Law Offices of S. Alan Williamson (1997-2002)
  • Commissioner, Devens Enterprise Commission (2002-present)