Platte County Criminal Records
How To Look Up Criminal Records In Platte County in 2026
Members of the public seeking criminal records in Platte County may access publicly available information through PlatteRecords.org, which aggregates data drawn from official government sources. Criminal records in Platte County encompass a range of documents generated throughout the criminal justice process, and the availability of specific records depends on the nature of the case, the agency maintaining the record, and applicable Missouri law.
Users searching these records may find information related to the following categories:
- Arrest and booking records
- Court case filings and dispositions
- Felony and misdemeanor conviction records
- Warrant information
- Jail and inmate records
- Sex offender registration data
- Probation and parole records
Records can be searched through official county and state resources, clerk offices, public access terminals, and online tools. The following methods are available to members of the public:
1. County Court Records
The Platte County Circuit Court maintains case files for criminal matters filed within the county. Members of the public may inspect records in person at the courthouse during business hours. Requestors should bring a valid government-issued photo ID and, where possible, the full name of the subject and an approximate case filing date or case number.
Platte County Circuit Court
415 3rd Street
Platte City, MO 64079
Phone: (816) 858-2232
Platte County Circuit Court
Public access terminals are available in the clerk's office during regular business hours, Monday through Friday, 8:00 a.m. to 5:00 p.m.
2. Sheriff's Office
The Platte County Sheriff's Office maintains arrest logs, booking records, and current inmate information. Members of the public may submit records requests in person or in writing. Fees may apply for copies of records.
Platte County Sheriff's Office
415 3rd Street
Platte City, MO 64079
Phone: (816) 858-3411
Platte County Sheriff's Office
3. Online Court Search
The Missouri Case.net portal provides online access to court case information statewide, including Platte County. Users may search by party name, case number, or filing date. The portal displays case type, charges, filing dates, and dispositions. Note that some records may be restricted or unavailable online due to sealing orders or data entry lags.
4. State Criminal History Repository
The Missouri State Highway Patrol's Criminal Justice Information Services Division maintains the statewide criminal history repository. Formal background check requests require submission of fingerprints, a completed application, and applicable fees. Processing times and fees vary by request type.
Missouri State Highway Patrol – CJIS Division
1510 East Elm Street
Jefferson City, MO 65102
Phone: (573) 526-6153
CJIS Division
5. Written/Mail Requests
Members of the public may submit written requests for criminal records to the Platte County Circuit Court Clerk or the Sheriff's Office at the addresses listed above. Requests should include the subject's full name, date of birth, and the specific records sought. Under Missouri law, agencies are required to respond to public records requests within three business days pursuant to § 610.023 RSMo.
What Is Platte County Criminal Record
A criminal record is a documented history of an individual's interactions with the criminal justice system, encompassing arrests, charges, court proceedings, and dispositions. Under Missouri law, criminal records are created and maintained by multiple agencies at the county and state level throughout the lifecycle of a criminal case.
The distinction between record types is significant for members of the public seeking accurate information:
- Arrest records vs. conviction records: An arrest record documents that an individual was taken into custody; it does not indicate guilt or a conviction. A conviction record reflects a formal finding of guilt by a court.
- Felony vs. misdemeanor records: Felonies are the more serious classification of criminal offense under Missouri law, carrying potential sentences of more than one year. Misdemeanors carry lesser penalties. Both categories appear in criminal records.
- Adult vs. juvenile records: Records pertaining to individuals adjudicated as juveniles are treated separately under Missouri law and are sealed from public access in most circumstances.
- Active warrants vs. historical records: Active warrants reflect outstanding court orders for arrest, while historical records document past proceedings regardless of current warrant status.
The following agencies maintain criminal records in Platte County:
- Platte County Sheriff's Office – arrest records, jail records, booking information
- Platte County Circuit Court – court case files, charges, dispositions, sentencing records
- Missouri State Highway Patrol CJIS Division – statewide criminal history repository
- Local police departments – incident and arrest reports within their respective jurisdictions
Records are created at the point of arrest and updated as a case progresses through arraignment, plea negotiations, trial, sentencing, and any subsequent appeals or supervision. The Missouri Courts website provides access to case information through the Case.net portal. Missouri's criminal records framework is governed in part by § 43.500 RSMo, which establishes the state's criminal history repository and reporting requirements.
Records may include charges filed, arraignment dates, plea agreements, trial outcomes, sentencing details, fines, restitution orders, conditions of supervision, and probation or parole status.
Are Criminal Records Public In Platte County
Criminal records in Platte County are public records under Missouri's Sunshine Law. Pursuant to § 610.010 RSMo et seq., records of public governmental bodies are open to the public unless a specific statutory exemption applies. As stated in the statute, "it is the public policy of this state that meetings, records, votes, actions, and deliberations of public governmental bodies be open to the public."
Adult conviction records, court proceedings, and case dispositions are accessible to members of the public. The following categories of records are subject to restricted access or exemption:
- Ongoing criminal investigations
- Sealed court records
- Expunged records
- Juvenile adjudication records
- Victim and witness identifying information in certain cases
- Mental health and medical records within case files
- Records protected by federal law or court order
The Missouri Attorney General's Sunshine Law guide provides detailed guidance on the scope of public access and applicable exemptions. Federal records maintained by agencies such as the FBI operate under separate federal statutes and are not subject to Missouri's Sunshine Law.
How To Find Criminal Records in Platte County Online
Official County Resources
The primary online resource for Platte County court records is the Missouri Case.net portal, maintained by the Missouri Office of State Courts Administrator. Users may search by:
- Party name (first and last)
- Case number
- Filing date range
- Court location (select Platte County)
The portal displays case type, charges, filing dates, hearing schedules, and dispositions. No registration is required for basic searches. The Platte County Sheriff's Office website provides current inmate and booking information at plattesheriff.org.
State-Level Resources
The Missouri State Highway Patrol's criminal history background check system provides statewide criminal history searches. The Missouri Sex Offender Registry is also maintained by the State Highway Patrol and is searchable by name and location.
Search Tips
- Search using the subject's full legal name and any known aliases
- Case number searches yield the most precise results
- Cross-reference multiple databases, as no single portal contains all records
- Be aware of date limitations — older records may not be digitized
- Sealed or expunged records will not appear in public online searches
Limitations
Online databases may reflect a data lag of several days to weeks. Historical records predating electronic filing may not be available online and require in-person requests. Online searches do not substitute for official certified background checks required for employment, licensing, or legal proceedings.
Can You Search Platte County Criminal Records for Free
Free Options
1. In-Person Inspection
Missouri law mandates that public records be available for inspection at no charge. Under § 610.026 RSMo, governmental bodies may charge fees for copies but may not charge for the inspection of records. Members of the public may inspect criminal court records at the Platte County Circuit Court Clerk's office and review arrest logs at the Sheriff's Office without a fee.
2. Free Online Databases
The following resources are available at no cost:
| Resource | What's Available | Link |
|---|---|---|
| Missouri Case.net | Court case filings, dispositions | Case.net |
| Platte County Sheriff | Current inmate roster, booking info | plattesheriff.org |
| MO Sex Offender Registry | Registered sex offenders statewide | MSHP Registry |
3. Sheriff's Logs
Daily arrest and booking reports are available through the Platte County Sheriff's Office and may be inspected in person at no charge.
What Costs Money
- Certified copies of court records: fees set by the court clerk
- Official state criminal history background checks: fees established by the Missouri State Highway Patrol
- Staff-assisted record searches beyond standard inspection
- Electronic copies provided by the agency
- Expedited processing requests
State Fee Law
Under § 610.026 RSMo, fees for copies of public records may not exceed the actual cost of document search and duplication. Agencies are prohibited from charging fees that exceed this standard.
What's Included in a Platte County Criminal Record
Identifying Information
- Full legal name and known aliases
- Date of birth
- Physical description (height, weight, eye and hair color)
- Booking photograph (mugshot)
- Last known address
- State Identification Number (SID) and FBI number where applicable
Arrest Information
- Date, time, and location of arrest
- Arresting agency
- Booking number and jail facility
- Charges filed at time of arrest
- Bail or bond information
Court Case Information
- Case number and court jurisdiction
- Filing date and case type
- Charges and applicable statutes (felony or misdemeanor classification)
- Plea entered
- Attorney of record
Disposition
- Verdict or case outcome
- Conviction date where applicable
- Sentencing details: type, length, fines, restitution, and conditions
- Appeals filed or pending
- Probation or parole status
Additional Record Elements
- Active or recalled warrants
- Protective or restraining orders
- Sex offender registration status
- DUI/DWI records
- Traffic violations adjudicated in criminal court
- Pending charges
NOT Included in Public Criminal Records
- Juvenile adjudication records (sealed under Missouri law)
- Expunged or sealed records
- Records from other states or federal jurisdictions
- Records from completed diversion programs where expungement has been granted
Accuracy Note
Criminal records may contain errors resulting from data entry, name variations, or incomplete reporting by agencies. Individuals who identify inaccuracies in their Missouri criminal history may submit a challenge through the Missouri State Highway Patrol's CJIS Division. Maintaining accurate records is essential for employment, licensing, and legal proceedings.
How Long Does Platte County Keep Criminal Records
Legal Requirements
Missouri courts and criminal justice agencies are subject to records retention schedules established by the Missouri Secretary of State's Local Records Program. Retention periods vary by record type and agency.
Retention by Record Type
| Record Type | Retention Period |
|---|---|
| Felony convictions | Permanent |
| Misdemeanor convictions | Permanent |
| Arrest records (no conviction) | Varies by agency; subject to expungement eligibility |
| Dismissed or acquitted cases | Retained with disposition noted; subject to expungement |
| Juvenile records | Sealed at age 17 or upon case closure; destruction timelines governed by statute |
| Pending cases | Retained until final resolution |
Agency Differences
- County courts: Court records are retained permanently under Missouri court rules and the retention schedules of the Office of State Courts Administrator.
- Sheriff and jail records: Booking and jail records are subject to the local government retention schedule; physical records may be destroyed after scanning to electronic format.
- State repository: The Missouri State Highway Patrol retains conviction records permanently in the statewide criminal history repository.
Physical vs. Electronic Records
Electronic records are retained for longer periods than paper records. Physical documents may be destroyed after digitization, but the electronic record remains accessible in state databases.
Destruction vs. Sealing vs. Expungement
- Destruction refers to the physical or electronic elimination of a record at the end of its retention period.
- Sealing restricts public access to a record without eliminating it; the record remains accessible to law enforcement.
- Expungement is a legal process by which a court orders a record closed and, in some cases, destroyed for public purposes. Under § 610.140 RSMo, eligible individuals may petition for expungement of certain arrest and conviction records. Expunged records are not accessible to the general public but may remain available to law enforcement agencies.
Old Records Access
Records predating electronic filing systems may require special in-person requests at the Platte County Circuit Court or may be located in the Missouri State Archives.
Federal Records
Criminal records maintained by the Federal Bureau of Investigation are governed by federal law and separate retention rules. These records are not subject to Missouri's Sunshine Law and are maintained independently of county and state systems.
Practical Implications
Felony and misdemeanor convictions that have not been expunged appear on background checks regardless of the age of the conviction. Employment background checks conducted under the Fair Credit Reporting Act typically report convictions within a seven-to-ten year window for certain purposes, though Missouri law does not impose this limitation on court records themselves. Professional licensing boards may require full disclosure of all criminal history. Even if a county agency destroys physical records, electronic copies may exist in state databases unless the record has been legally expunged pursuant to § 610.140 RSMo.