Resident/Client Search

William Roy Mathers
IDOC #: 118003
Status: In custody
Age: 38
Location
Twin Falls County Jail
This individual is not currently in an IDOC facility. Please direct inquiries to the agency listed above.

IDOC Sentence Information
Data current as of: 5:05 am, Thursday, February 26, 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 William Roy Mathers
Offense Sentencing County Case No. Status Released to Supervision* Sentence Satisfaction Date
Offense
Weapon-Unlawful Possession by Convicted Felon
Sentencing County
Ada
Case No.
CR01-25-07561
Status
Termer
Released to Supervision*
N/A
Sentence Satisfaction Date
01/20/2031
Offense
Trafficking in Fentanyl (4 grams – 13 grams) -1st Offense
Sentencing County
Ada
Case No.
CR01-25-08476
Status
Termer
Released to Supervision*
N/A
Sentence Satisfaction Date
01/10/2039
Offense
Weapon-Unlawful Possession by Convicted Felon
Sentencing County
Twin Falls
Case No.
CR42-25-7641
Status
Termer
Released to Supervision*
N/A
Sentence Satisfaction Date
02/07/2031
Offense
Controlled Substance-Possession of
Sentencing County
Twin Falls
Case No.
CR42-25-7641
Status
Termer
Released to Supervision*
N/A
Sentence Satisfaction Date
02/07/2033
Parole Eligibility Date 02/08/2029
NOTE: Initial parole hearings are typically scheduled 6-9 months before the Parole Eligibility Date (PED).

*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.