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Erin M. Dervin joined Mastagni Holstedt, APC as a senior associate in the Labor department.

Previously, she was a prosecutor with the Shasta County District Attorney’s Office. There, she handled litigation and trials including complex financial crimes, sexual assaults, narcotics, domestic violence and general felony practice. She has tried over 60 jury trials.

Erin also prosecuted civil cases in the area of Consumer Fraud and Unfair Business Practices, obtaining judgments against numerous national and multi-national organizations.

Erin has been an adjunct professor in Criminal Justice at National University, and has instructed law enforcement in the areas of Welfare and Institutions Code Section 5150 as well as in investigative techniques in financial crimes. Erin coordinated the Shasta County Mock Trial Competition for fourteen years.

  • J.D., California Western School of Law (1997)
  • B.A., Sonoma State University (1994)