Lassen County Criminal Courts
The Superior Court of California, County of Lassen is the county trial court for felony, misdemeanor, infraction, and traffic matters. California no longer has a separate municipal criminal court. Departments and calendars can differ, but the same Superior Court system keeps the criminal case record. That detail matters when an older source or casual description calls a local matter a municipal case.
The clerk is custodian of the filed case. Police and sheriff agencies keep their own reports, while the District Attorney files complaints, informations, motions, and other prosecution papers in court. Defense files remain confidential. A public court record may show counsel and filings, but it does not open attorney work product, victim-services records, or the arresting agency's whole investigative file.
Lassen Criminal Trial Court
Lassen County has one primary criminal records location: the Hall of Justice at 2610 Riverside Drive, Susanville, CA 96130. The Susanville location serves the whole county, including cases that began with sheriff deputies outside city limits, Susanville police, CHP officers, or another state agency. The court's online index is useful before a trip because rural distances can make an unnecessary counter visit costly.
Superior Court of California, County of Lassen
2610 Riverside Drive
Susanville, CA 96130
Current court contacts
Criminal case indexes, calendars, copies, filings, and clerk help.
Check the official court site for current hours, entry rules, and holiday closures before visiting. Courthouse security screening applies, and the clerk should be asked about the right request route before papers are mailed or delivered.
How to Search Case Records
The court's Case Index & Calendar Portal page leads to the local case system. A case number is the strongest key. If it is unknown, use a party-name option when the portal exposes one. Treat the index as a locator, not as a complete digital case file.
- Open the official court portal page and follow its case-index link.
- Enter the case number when known, or use the available party-name search.
- Check case type, filing date, status, hearing date, and department to distinguish similar results.
- Read event and minute entries for arraignment, pleas, motions, disposition, sentence, and review hearings.
- Use the clerk's copy process for pleadings, minute orders, judgments, or certified copies.
| Portal Field | Type | Use | Format Note |
|---|---|---|---|
| Case number | Text | Best exact search | Enter the local identifier as shown |
| Party name | Text | Fallback search | Use spelling variants with care |
| Case type | Filter or result | Separate criminal categories | May identify felony, misdemeanor, or infraction |
| Filing date | Date or result | Distinguish similar cases | Date the court case opened |
| Calendar data | Result | Find the next event | Confirm time and department on the live system |
The official access page shown here explains where the portal fits in Lassen County court research.

The screen is the starting point for an index search; it does not replace a clerk-issued copy of the underlying court document.
Lassen Court Copies After Search
A result may reveal that a case exists without offering the complaint, minute order, or judgment for download. The court's instructions for obtaining a copy of a court file supply the next step. Give the clerk the case number, document name, filing or hearing date if known, and whether an ordinary or certified copy is needed.
Copy and certification charges may apply, but the research did not locate a current official amount. Ask the court to confirm cost before ordering. Older, archived, unclear, or partly indexed files may require clerk help. A certified copy bears the clerk's formal certification; an online index printout does not have the same status.
The court copy instructions are pictured below because the document route is separate from portal searching.

That division between search and copy access is one of the most important traits of the Lassen County criminal court system.
Lassen Criminal Case File Contents
A Lassen County criminal case file is built around the prosecution filed in court. It can trace the case from the charging paper through hearings and final orders. Some information appears only in a document or minute entry, and public copies omit protected identifiers.
| Case Number & Court | The local identifier and Lassen Superior Court location used for later searches and requests. |
|---|---|
| Charging Document | The complaint, information, or less common indictment stating charges filed by prosecutors. |
| Docket Entries | A dated list of filings, hearings, motions, orders, and other case events. |
| Hearing Dates | Past and scheduled arraignment, pretrial, trial, sentencing, or review events when public. |
| Disposition & Judgment | Dismissal, plea, acquittal, conviction, diversion result, and the court's final judgment. |
| Sentence & Conditions | Custody, probation, fines, restitution, programs, or credit for time served where recorded. |
Full birth dates, Social Security numbers, victim details, protected addresses, juvenile material, and sealed filings should not appear in a public copy. A missing detail may reflect redaction, not a missing event.
Read Lassen Criminal Dispositions
The disposition is the result of a charge or case. It should not be confused with the charge printed on an arrest record. A dismissal means the charge ended without a conviction. An acquittal is a not-guilty finding after trial. A conviction can follow a guilty plea, a no-contest plea treated as a conviction in the criminal case, or a guilty verdict.
- Docket
- The chronological list of filings and court events.
- Minute order
- The clerk's official summary of what occurred at a hearing.
- Disposition
- The final or current outcome of a charge or case.
- Diversion
- A program that may avoid a conviction when completed under its terms.
- Wobbler
- A California offense that may be treated as a felony or misdemeanor under the governing law and later orders.
Read each count separately. A person may face several filed charges with different outcomes. The final classification can also matter because California uses felonies, misdemeanors, wobblers, and infractions rather than lettered misdemeanor classes.
Stages of a Criminal Case
A court case does not begin merely because an officer made an arrest. Prosecutors first decide whether and what to file. Once a complaint enters Lassen Superior Court, the docket can record the arraignment, pretrial work, a plea or trial, disposition, and sentence. Review hearings or post-judgment motions may follow.
Case flow: Charges Filed › Arraignment › Pretrial › Plea or Trial › Disposition › Sentencing
The arrest charge and court charge may differ. The District Attorney can decline a referral, select another statute, or amend a charge. For that reason, anyone checking the outcome of an arrest should use the court record rather than infer guilt from a booking entry. The broader Lassen County arrest history process covers the agency and booking side.
Lassen Reports Versus Court Filings
An arresting agency's report describes the incident and evidence gathered by officers. It remains an agency record. A criminal complaint is a prosecution document filed in Lassen Superior Court. The court file may refer to the investigation, but it is not a substitute for every police narrative, recording, photograph, or dispatch entry.
This split directs requests to the right custodian. Ask the court for a filed complaint, docket, minute order, judgment, or sentence. Ask the sheriff, Susanville Police Department, CHP, or the relevant agency for a releasable incident or arrest report. Active investigations, victim data, juvenile records, and other protected content can be withheld or redacted under the rules that apply to the agency record.
Federal Cases Outside Lassen
Federal criminal cases arising in the region do not appear in the Lassen Superior Court portal. Lassen County is within the U.S. District Court for the Eastern District of California. Federal dockets and documents use PACER, which requires registration and may assess document fees under federal policy.
The Eastern District of California court site provides the federal court's official information.

That court is a separate jurisdiction, so a federal case number should be searched in federal systems.
The PACER access page is also shown here to mark the distinct federal docket route.

PACER does not replace the Lassen County clerk when the prosecution is a California state case.
Access & Restrictions
California court records are generally presumed open, but that principle has limits. California Rules of Court, rule 2.550 governs sealing and requires court findings for sealed records. Juvenile files, victim information, confidential filings, protected addresses, and personal identifiers may be closed or redacted under other laws and rules.
A case that does not appear online may be old, archived, sealed, entered under a different spelling, or not yet filed. Contact the clerk instead of assuming no record exists. California DOJ rap sheets have a different rule: Penal Code section 11105 limits criminal-history dissemination, so the public cannot run an open statewide name search through DOJ.
Sealing and record relief can change public access. A clerk can explain how to seek an existing public file, but legal advice about eligibility for relief should come from a qualified source.