Resident/Client Search

Michael Ryan Armstrong
IDOC #: 98315
Status: In custody
Age: 38

Mailing Address
Idaho State Correctional Institution Unit 08
PO Box 14
Boise, Idaho 83707

Phone Number
2083360740

IDOC Sentence Information
Data current as of: 5:05 am, Thursday, August 13, 2026

The sentence information shown is for active sentences under the jurisdiction, custody and/or supervision of the Idaho Department of Correction only.

Resident/Client Search Details for Michael Ryan Armstrong
Offense	Sentencing County	Case No.	Status**	Released to Supervision*	Sentence Satisfaction Date

Offense Witness-Intimidates, Threatens, Harasses or Prevents from Testifying in Criminal or Juvenile Case	Sentencing County Ada	Case No. 01-18-1830	Status Probation	Released to Supervision* 09/18/2018	Sentence Satisfaction Date 09/17/2023
Offense Strangulation (Attempted)	Sentencing County Ada	Case No. CR10-5110	Status Parole Violator	Released to Supervision* N/A	Sentence Satisfaction Date 07/26/2027

*Released to Supervision refers to the date the individual was most recently placed on a period of supervision by the Court or the Parole Commission. For non-Idaho parole/probation, please contact the Supervising District for help in determining when this case was transferred to Idaho supervision.
**Status definitions

The Idaho Department of Correction updates this database daily to ensure it is complete and accurate; however, data can change quickly. Therefore, this site may not reflect the most current content, location, status, scheduled termination date or other information regarding an individual. If no mailing address is listed, please continue to check back. Once the person arrives in IDOC custody, a mailing address will be provided. For more information, or to report an inaccuracy, please submit a Request for Information.

This IDOC search service is designed to provide basic information about an individual. If you need additional basic record information or copies of records, contact Idaho Department of Correction Records Information.

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Phone Scam in Ada County

Phone Scam Alert

Victims of domestic violence are receiving calls from someone claiming to be a sergeant at Ada County Jail and are told that the defendant will be released unless a fee is paid to keep them in custody.

This is a scam. You will never be asked to pay money to keep someone in jail or prison. Do not send money or provide personal information if you receive a call like this.

Resident/Client Search

IDOC Sentence Information Data current as of: 5:05 am, Thursday, August 13, 2026

IDOC Sentence Information
Data current as of: 5:05 am, Thursday, August 13, 2026