This Is Not a Government Office. Cass County Criminal History cannot run official checks, obtain or correct records, provide certified copies, or accept Nebraska set-aside, sealing, or expungement papers.
Need an Official Record?
Choose the office from the kind of Cass County record needed:
- Court case files and dispositions: use the Cass County Court for misdemeanors, infractions, ordinance cases, and felony preliminary hearings at 346 Main Street, Room 201, Plattsmouth, NE 68048; call 402-296-9334. Use the Cass County District Court for felony trials and felony appeals in Room 303; call 402-296-9339. Courthouse hours are generally Monday through Friday, 8 a.m. to 4:30 p.m.; District Court posts a noon to 1 p.m. closure.
- Sheriff reports, bookings, jail status, and warrant confirmation: contact the Cass County Sheriff's Office and Detention Center, City-County Law Enforcement Center, 336 Main Street, Plattsmouth, NE 68048; 402-296-9370. The main number is available 24 hours, while administrative hours are Monday through Friday, 8 a.m. to 5 p.m.
- Plattsmouth police reports: call Police Records at 402-296-9355 or the general police number at 402-296-3311. Official pages identify both 336 Main Street and a police facility at 308 S. 18th Street, so confirm the walk-in destination first.
- Statewide Nebraska RAP: request a Limited Criminal History from the Nebraska State Patrol Criminal Identification Division. The public name-based request costs $30 per person, including a no-record result.
- State prison custody: use the Nebraska Department of Correctional Services Incarceration Record Search rather than the Cass County jail roster.
- Registry information: search the Nebraska Sex Offender Registry. Cass County address, work, vehicle, and phone changes are handled in person through Sheriff Court Services at 336 Main Street, Monday through Friday, 8 a.m. to 4 p.m.; call 402-296-9370.
- Set-aside or limited sealing relief: file with the Cass County court that imposed the sentence and use current Nebraska Judicial Branch forms.
The primary county law-enforcement records counter is the Cass County Sheriff's Office, 336 Main Street, Plattsmouth, NE 68048, 402-296-9370. For a court record, contact Room 201 or Room 303 at 346 Main Street instead.