The Lassen County District Attorney’s Office, in partnership with the community we serve, is dedicated to ensuring public safety through the vigorous, ethical and professional prosecution of crime while protecting the rights of victims and witnesses.


 The District Attorney's Office is changing locations. Our new offices are located at: 2950 Riverside Drive, Suite 102, Susanville, CA 96130 as of April 17, 2017.
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I am pleased to provide the opportunity for the citizens of Lassen County to learn more about the District Attorney's Office and clarify our role and responsibilities. As your District Attorney, my duty is to protect all citizens of the county by justly and fairly prosecuting those who threaten our safety. The positive reputation my office has developed since I was elected is one that I am proud of, particularly through the effective prosecution of violent criminals, "three strikers", sexual predators, and other violators. I am a strong supporter of my staff, a team of dedicated attorney’s and professionals committed to the mission and vision of our office.

Other than the prosecution of crime in the county, did you know of the different type of work and various programs our office provides the community? The District Attorney’s Office is responsible for:  Prison Prosecution, Criminal Investigation, Asset Forfeiture, Public Record Requests, presentations to the public about the DA office and the Adult Criminal Justice System and community outreach designed toward the prevention of domestic violence, child abuse, and other senseless crimes. One of our many goals for the future includes an intervention and diversion program designed to give new opportunities to early, non-serious criminal and drug-addicted offenders. Moreover, I am proud of the efforts of the Victim Witness staff that work closely with crime victims to help guide them from victim to survivor. Please take a look at our Victim Witness website for more information on this valuable program.

I appreciate your interest and look forward to your input as to how our office may better serve you. We appreciate the community’s input, so please feel free to share your kudos and/or concerns via our email at: We will respond as soon as possible. Thank you for visiting! --Stacey Montgomery    

Click here to participate in a Community Survey:


The Lassen County District Attorney was honored to participate in the Federal Correctional Institution -  Herlong

12th Annual Fallen Officers Memorial Program - May 23, 2017

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Welcome, Doug Wilber, Lassen County Senior Investigator!

Sworn: April 18, 2017

The Three Amigos - From Left to right: David Evans, Mark Beallo and Doug Wilber




The Lassen County District Attorney Welcomes New Deputy!

Shannon R. Carter, Sworn February 6, 2017