Park County jail bookings
This county page tracks newly published jail roster entries from the Park County Detention Center. Booking status does not imply guilt or conviction.
Tracked Counties
1
Current Listings
10
New In 24h
2
Official Source Links
Every entry links back to the underlying county roster or detention page when available.
Matthew Urness
Park County Detention Center
Booked: Aug 13, 2026 8:05 AM
First seen: Aug 13, 2026 8:05 AM
Last checked: Aug 13, 2026 12:05 PM
Booking #: b95892687a2e
Charge Summary
Urness, Matthew Misdemeanor Failure to Appear Warrant Enroll In ACT Prior To Release (Justice Court) SO / 8-11-2026
Jessica Jarett
Park County Detention Center
Booked: Aug 13, 2026 8:05 AM
First seen: Aug 13, 2026 8:05 AM
Last checked: Aug 13, 2026 12:05 PM
Booking #: 9f029d1b21e7
Charge Summary
Jarett, Jessica Misdemeanor Failure to Appear Warrant No Bond TBA (Justice Court) SO 8-12-2026
Joshua Larsen
Park County Detention Center
Booked: Aug 11, 2026 8:05 AM
First seen: Aug 11, 2026 8:05 AM
Last checked: Aug 13, 2026 12:05 PM
Booking #: a9ba91b67e1a
Charge Summary
Larsen, Joshua Felony Probation Violation $75,000 Bond (Justice Court) SO / 8-7-2026
Jason Deyoung
Park County Detention Center
Booked: Aug 9, 2026 12:05 PM
First seen: Aug 9, 2026 12:05 PM
Last checked: Aug 13, 2026 12:05 PM
Booking #: 8bca6dfd57f2
Charge Summary
Deyoung, Jason Felony Assault on A Peace Officer/ Judicial Officer- Bodily Injury Misdemeanor Resisting Arrest Misdemeanor Obstructing a Peace Officer or Other Public Servant $25,000 Bond (Justice Court) Misdemeanor Warrant for Stalking, Criminal Trespass, Resisting Arrest, and Obstructing a Peace Officer or Other Public Servant $1,500 Bond TBA (City Court) SO / 8-9-2026
James Osborne
Park County Detention Center
Booked: Aug 7, 2026 8:04 AM
First seen: Aug 7, 2026 8:04 AM
Last checked: Aug 13, 2026 12:05 PM
Booking #: 7ac6e6a87504
Charge Summary
Osborne, James Felony Criminal Possession of Dangerous Drugs Misdemeanor Criminal Possession of Drug Paraphernalia Misdemeanor Driving Under the Influence of Alcohol and/or Drugs 1 st Offense Misdemeanor Negligent Endangerment Misdemeanor Obstructing A Peace Officer Or Other Public Servant $20,000 Bond (Justice Court) Drug Patch Prior To Release MHP / 8-6-2026
Tobias Ildefonso
Park County Detention Center
Booked: Aug 7, 2026 8:04 AM
First seen: Aug 7, 2026 8:04 AM
Last checked: Aug 13, 2026 12:05 PM
Booking #: 5f8c71e0175a
Charge Summary
Ildefonso, Tobias Felony Criminal Possession of Dangerous Drugs Misdemeanor Criminal Possession of Drug Paraphernalia $20,000 Bond (Justice Court) Drug Patch Prior To Release Felony Probation Violation $30,000 Bond (Justice Court) SO / 8-6-2026
Guillermo Azamar-Martinez
Park County Detention Center
Booked: Aug 1, 2026 12:03 PM
First seen: Aug 1, 2026 12:03 PM
Last checked: Aug 13, 2026 12:05 PM
Booking #: d503da27be12
Charge Summary
Azamar-Martinez, Guillermo Misdemeanor Driving Without a Valid Drivers License β Has Never Possessed Misdemeanor Obstructing a Peace Officer or Other Public Servant Misdemeanor Resisting Arrest Misdemeanor Operating a Motor Vehicle with Defective or Shattered Windshield Misdemeanor Driving a Motor Vehicle While Privilege to Do So Is Suspended or Revoked 1 st Offense Misdemeanor Operating Without Liability Insurance in Effect 1 st Offense Misdemeanor Driving Under the Influence of Alcohol and or Drugs 1 st Offense $25,000 Bond (Justice Court) ICE Hold SO / 7-16-2026
Aaron Turnquist
Park County Detention Center
Booked: Jul 14, 2026 12:11 PM
First seen: Jul 14, 2026 12:11 PM
Last checked: Aug 13, 2026 12:05 PM
Booking #: b143a0741e63
Charge Summary
Turnquist, Aaron Felony Assault on A Minor Felony Sexual Intercourse Without Consent (Inflicts Bodily Injury or Victim is Less Than 16 Offender is 4 or More Years Older) Felony Incest (Victim Under 12 Years and Offender 18 Years or Older) Felony Criminal Child Endangerment $200,000 Bond GPS Prior To Release (Justice Court) SO / 7-9-2026
Brandon Easterbrooks
Park County Detention Center
Booked: Jun 11, 2026 10:45 AM
First seen: Jun 11, 2026 10:45 AM
Last checked: Aug 13, 2026 12:05 PM
Booking #: e5702a58a3f0
Charge Summary
Easterbrooks, Brandon Hold for Montana Department of Corrections No Bond DOC / 10-29-2025
Tyler Baier
Park County Detention Center
Booked: Jun 11, 2026 10:45 AM
First seen: Jun 11, 2026 10:45 AM
Last checked: Aug 13, 2026 12:05 PM
Booking #: 52c8ce5b45fc
Charge Summary
Baier, Tyler Felony Probation and Parole Violation $50,000 Bond (Justice Court) Felony Revocation of Suspended or Deferred Sentence $50,000 Bond (District Court) Felony Criminal Mischief Pecuniary Loss More Than $1,500 Misdemeanor False Alarms Misdemeanor Disorderly Conduct $10,000 Bond (Justice Court) SO / 5-28-2026