Grundy County Criminal History Records
Grundy County criminal history records are kept at the Circuit Court in Trenton, Missouri. The county has a population of about 10,000 and sits in the north-central part of the state. Criminal cases go through the Circuit Clerk-Recorder's Office at 700 Main St. You can search for case records on CaseNet at no cost, or contact the clerk for copies. The Grundy County Sheriff's Office and Prosecuting Attorney also hold records tied to arrests, charges, and criminal case outcomes across the county.
Grundy County Quick Facts
Grundy County Circuit Court Criminal Records
The Circuit Court handles all criminal cases in Grundy County. The clerk's office is at 700 Main St, Ste 7, in Trenton. The phone is 660-359-4040 ext 1. The office manages civil, criminal, traffic, and probate filings.
Search Grundy County criminal records on Missouri CaseNet for free. Enter a name or case number and filter to Grundy County. CaseNet shows charges, docket entries, and case dispositions. For certified copies of court documents, visit the clerk in person or mail a written request. Copy fees are $2 for the first page and 25 cents after that.
Sealed cases in Grundy County do not show on CaseNet. Only a party to the case can access sealed files, and they must show up at the courthouse with photo ID.
Grundy County Sheriff's Office
The Grundy County Sheriff's Office is at 610 Main St in Trenton, at the Detention Center. The phone number is 660-359-2828. The office handles patrol, investigations, civil process, jail operations, and court security.
Records requests can be made by contacting the office. Under Section 43.503 RSMo, all law enforcement in Missouri must send arrest and charge data to the Highway Patrol's central repository. Grundy County records are part of the statewide criminal history database.
For a full statewide search, use the MACHS portal. A name-based search costs $15. Fingerprint checks run about $43 total with the FBI part included.
Grundy County Detention Center
The Grundy County Detention Center is at 610 Main St in Trenton. It is run by the Sheriff's Office. Call 660-359-2828 for booking info or inmate status.
Booking records include the arrest date, charges, bond amount, and court dates. Each booking adds to the criminal history file for that person. The detention center holds people waiting for trial and those serving sentences.
Criminal Prosecution in Grundy County
The Grundy County Prosecuting Attorney's Office is at 115 E 8th St in Trenton, in the old jail building north of the courthouse. The phone number is 660-359-4888. The office handles all felony and misdemeanor violations of state law, conservation cases, county violations, and state traffic violations.
The prosecutor also provides bad check collection services at no cost to victims. Note that the Prosecuting Attorney does not handle child support cases (call 660-265-3333 for that) or municipal ordinance violations written by the Trenton Police. All criminal case filings go on record at the Circuit Clerk's office and are searchable through CaseNet.
Under the Missouri Sunshine Law in Chapter 610, county offices must respond to records requests within three business days. A written denial must cite the specific statute.
How to Search Criminal History in Grundy County
CaseNet is the fastest free way to search Grundy County criminal records. Go to courts.mo.gov/casenet and type in a name or case number. Filter to Grundy County.
For a broader statewide search, use MACHS. It covers all 114 Missouri counties through the Highway Patrol's database.
- CaseNet: free, no signup
- MACHS name search: $15
- MACHS fingerprint check: about $43
- Court copies: $2 first page, $0.25 each after
Expungement of criminal records in Grundy County follows Section 610.140 RSMo. File a petition with the Circuit Court where the arrest happened. Waiting periods vary by offense. There is a filing fee.
The Missouri Department of Corrections offender search can help round out a Grundy County criminal history check by showing people in or released from state prison.
Public Access to Grundy County Records
Grundy County government records are public under the Missouri Sunshine Law (Chapter 610 RSMo). Records are presumed open. Only a specific statute can close them. This covers the Circuit Clerk's office, the Sheriff's Office, and the Prosecuting Attorney.
Section 610.023 gives Grundy County offices three business days to respond. They must provide the records, explain a delay, or deny the request in writing. Denials must cite the exact law. You do not need to give a reason for your request.
Law enforcement records follow Section 610.100. Arrest logs showing names, charges, and dates are always public. Investigative files may be withheld while a case is still open. Once the investigation ends or charges are filed, those records generally open up. The Grundy County Sheriff's Office at 610 Main St in Trenton handles these requests.
Expungement in Grundy County
Section 610.140 RSMo allows expungement of certain records in Grundy County. Class A felonies, dangerous felonies, and sex offenses cannot be expunged. Many misdemeanors and some felonies are eligible.
You must wait three years after completing your sentence for misdemeanors. For felonies, the wait is seven years. That includes probation, parole, fines, and restitution. No new criminal charges during the wait period.
File a petition with the Circuit Court in Trenton. Pay the filing fee. The court sends notice to the prosecutor and victims. A hearing may follow. If the judge approves, the record is sealed. It drops off CaseNet and MACHS. The Grundy County Sheriff's Office and other agencies holding the record must update their files too.
Cities in Grundy County
Grundy County includes Trenton and several smaller towns. All criminal cases are handled by the Circuit Court in Trenton. No cities in Grundy County meet the population threshold for a separate city page.