280 P.3d 703
Idaho2012Background
- Officer stopped Elias-Cruz for speeding on US-95; she, age 20, admitted alcohol consumption and showed signs of intoxication.
- A breath test on a Lifeloc FC20 yielded 0.021 and 0.020 BAC; she was under 21, triggering a 90-day administrative suspension under I.C. 18-8002A(4)(a) and 18-8004(1)(d).
- License was administratively suspended; she requested an administrative hearing, challenging grounds for vacating the suspension and the testing equipment’s margin of error.
- Hearing officer denied relief; Elias-Cruz relied on margin-of-error expert testimony and argued lack of calibration within a year and single verification sample.
- District court remanded sua sponte, finding due process violation for failure to consider margin of error; State appealed.
- Supreme Court reversed district court, holding margin of error and calibration issues are irrelevant under current statute.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Margin of error must be considered in suspension decision | Elias-Cruz argued the margin of error affects actual BAC | State asserted margin irrelevant under statute | Margin of error is irrelevant; test shows BAC per statute. |
| Interpretation of 18-8002A(7)(c) regarding vacating suspension | Test results could fail to show alcohol concentration above limit | Test results themselves establish concentration above limit | District court erred; test results show concentration per statute. |
| Calibration requirements impact on admissibility | Calibration lapse and single verification sample taint results | ISPD rules do not require annual calibration for FC20 | Statute does not require annual calibration; margin of error irrelevant. |
| Whether appellate review can consider unraised calibration issues | Issue not preserved; court will not consider unraised calibration challenge. |
Key Cases Cited
- State v. Sutliff, 97 Idaho 523 ((1976)) (extrapolation weight, time of offense relevance to BAC test results)
- State v. Robinett, 141 Idaho 110 ((2005)) (per se violation relies on test results; extrapolation may be unnecessary for per se)
- McDaniel v. State, Dept. of Transportation, 149 Idaho 643 ((Ct. App. 2010)) (no statutory requirement to consider margin of error in breath testing)
- State v. Bennett, 142 Idaho 166 ((2005)) (driving with alcohol restricted by statute; state interest in underage drinking policies)
- Miller v. St. Alphonsus Reg’l Med. Ctr., Inc., 139 Idaho 825 ((2004)) (due process in medical-administrative contexts)
- State v. Prather, 135 Idaho 770 ((2001)) (legislature may define crimes and conditions on driving with alcohol)
- Adams v. City of Pocatello, 91 Idaho 99 ((1966)) (driving suspension authority rests with legislature)