Resident/Client Search
William Roy Mathers
IDOC #: 118003
Status: In custody
Age: 38
IDOC #: 118003
Status: In custody
Age: 38
Mailing Address
Idaho State Correctional Center H Block
PO Box 70010
Boise, Idaho 83707
Phone Number
2083312760
Idaho State Correctional Center H Block
PO Box 70010
Boise, Idaho 83707
Phone Number
2083312760
IDOC Sentence Information
Data current as of: 5:05 am, Sunday, May 3, 2026
The sentence information shown is for active sentences under the jurisdiction, custody and/or supervision of the Idaho Department of Correction only.
| 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.
**Status definitions
