Midwest Region
Regional Representative
Charles Frieberg
Commissioner/Compact Administrator, South Dakota
Charles Frieberg started his career in the criminal justice system in September of 1993 as a probation officer. His first duty station was in Lake Andes where he stayed for two years before he was assigned to the office in Yankton, South Dakota. In his capacity as a probation officer he supervised both an adult and juvenile caseload. In 2010 Charles was appointed the Chief Court Services Officer for the First Judicial Circuit of South Dakota. He was implemental in bringing a Drug Court to two areas in his jurisdiction. He supervised a staff of 25 people which covered 14 counties in the southeastern portion of South Dakota. In 2016 Charles was appointed the Director of Court Services and is now living in Pierre, SD. He earned his BA in Criminal Justice from the University of South Dakota, graduating in 1993. He has raised six children who are all grown and are living in South Dakota and Colorado. He enjoys being with his family, golfing and reading.
Commissioners
Tomiko Frierson
UNITY Coordinator, Illinois
- Direct Phone: (708) 613-1419
- Office Phone: (708) 709-3382
- FAX: (708) 709-3383
- Office Email: tomiko.frierson@illinois.gov
- Personal Email: tomiko.frierson@illinois.gov
- Commissioner
- Parole Only
- Illinois Department of Juvenile Justice
- Illinois Department of Juvenile Justice
- 1010 Dixie Highway, Suite 100
Chicago Heights, Illinois 60411
Chris Biehn
Compact Administrator, Indiana
- Direct Phone: (317) 234-9761
- Office Email: chris.biehn@courts.IN.gov
- Personal Email: chris.biehn@courts.IN.gov
- Commissioner / Compact Administrator
- Parole & Probation
- Indiana Office of Court Services
- Indiana Supreme Court
- 251 N. Illinois Street, Suite #800
Indianapolis, Indiana 46204
Curtis Hamstra
Commissioner, Iowa
- Direct Phone: (712) 308-4135
- Office Email: curtis.hamstra@iowacourts.gov
- Commissioner
- Parole & Probation
- Iowa Courts
- 227 South 6th Street, Room 532D
Council Bluffs, Iowa 51501
Michael Tymkew
UNITY Coordinator, Michigan
- Direct Phone: (517) 243-6380
- FAX: (517) 241-9773
- Office Email: Tymkewm@michigan.gov
- Commissioner
- Parole & Probation
- Michigan ICJ Office
- Michigan Dept. of Health and Human Services – Juvenile Justice Programs
- 235 S. Grand Ave., Suite 1315
Lansing, Michigan 48909
Tracy Hudrlik
Compact Office/Compact Administrator, Minnesota
- Direct Phone: (651) 285-9271
- Office Phone: (651) 361-7321
- Office Email: tracy.hudrlik@state.mn.us
- Personal Email: tracy.hudrlik@state.mn.us
- Commissioner / Compact Administrator
- Parole & Probation
- Minnesota Department of Corrections
- 1450 Energy Park Drive, Suite 200
St. Paul, Minnesota 55108-5219
Jacey R. Rader
Compliance Committee Chair, Nebraska
- Direct Phone: (402) 471-2855
- FAX: (402) 471-4891
- Office Email: jacey.rader@nejudicial.gov
- Personal Email: jacey.rader@nejudicial.gov
- Commissioner
- Probation Only
- NE Interstate Compact
- P.O. Box 98910
Lincoln, Nebraska 68509-8910
Lisa Bjergaard
Compact Administrator, North Dakota
- Direct Phone: (701) 328-6674
- Office Email: lbjergaa@nd.gov
- Personal Email: lbjergaa@nd.gov
- Commissioner / Compact Administrator
- Parole & Probation
- Division of Juvenile Services
- 701 16th Ave. SW
Mandan, North Dakota 58554
Sasaun Lane
Alternate Regional Representative/UNITY Coordinator, Ohio
- Direct Phone: (614) 419-6254
- Office Phone: (614) 466-2788
- Office Email: Sasaun.Lane@dys.ohio.gov
- Personal Email: Sasaun.Lane@dys.ohio.gov
- Commissioner
- Parole & Probation
- Ohio Department of Youth Services
- 4545 Fisher Rd Suite D
Columbus, Ohio 43228
Charles Frieberg
Compact Administrator/Regional Representative, South Dakota
- Direct Phone: (605) 773-6801
- FAX: (605) 773-5627
- Office Email: sd.compact@ujs.state.sd.us
- Personal Email: charles.frieberg@ujs.state.sd.us
- Commissioner / Compact Administrator
- Parole & Probation
- Unified Judicial System – Court Services
- 306 East Capitol Avenue, Suite 310
Pierre, South Dakota 57501
Casey Gerber
Compact Administrator, Wisconsin
- Direct Phone: (608) 240-5918
- Office Email: DOCDJCInterstateCompact@wisconsin.gov
- Personal Email: casey.gerber@wisconsin.gov
- Commissioner / Compact Administrator
- Parole & Probation
- Division of Juvenile Corrections
- Department of Corrections
- 3099 East Washington Street; P.O. Box 8930
Madison, Wisconsin 53708-8930