357 P.3d 238
Idaho Ct. App.2015Background
- Tomlinson was stopped for traffic infractions, admitted drinking, failed field sobriety tests, and provided two breath samples showing .083 and .082.
- State charged him with DUI under I.C. § 18-8004(1)(a); trial proceeded after multiple continuances and the state electing a per se theory (alcohol concentration .08+).
- The state filed a formal complaint the morning of trial that tracked the per se theory; Tomlinson moved for a last-minute continuance and objected to the timing of a motion in limine hearing.
- Magistrate denied the fourth continuance, heard the motion in limine at trial (and limited some lines of inquiry), admitted the breath-test printout, and excluded certain evidence as irrelevant to the per se theory.
- Jury found Tomlinson guilty; magistrate withheld judgment and placed him on probation. District court (in appellate capacity) affirmed; Tomlinson appealed to this court.
Issues
| Issue | Tomlinson's Argument | State's Argument | Held |
|---|---|---|---|
| Whether denial of last-minute continuance was abuse of discretion after complaint filed the morning of trial | Denial prejudiced him because he lacked notice of the state's exact theory and needed time to prepare (retain experts) | State had given advance notice of per se theory (proposed complaint months earlier and motion in limine); defendant not prejudiced | Denial not an abuse; no prejudice shown because defendant had prior notice and failed to prepare despite notice |
| Whether magistrate’s handling of motion in limine (hearing at trial) violated due process | Lack of 7-day hearing notice under I.C.R. 45(c) deprived him of meaningful opportunity to be heard | Court had set different schedule; magistrate informed parties it would address motion at trial; deferral is permitted | No due process violation; magistrate validly deferred ruling and notified parties |
| Admissibility of evidence re: breathalyzer margin of error and extrapolation to time of driving | Allowed to challenge machine margin of error, ascending BAC, and introduce field sobriety/impairment evidence to rebut per se result | Under Idaho law post-1987, per se proof is the test result itself; margin of error and blood BAC at time of driving are irrelevant unless tied to contemporaneous contradictory test or proper expert foundation | Court affirmed exclusion of general margin-of-error and back‑extrapolation evidence as irrelevant to per se theory; limited challenges to machine-specific accuracy and administration remain permissible |
| Whether breath-test printout was hearsay and should be excluded | Objected under hearsay/public-record exceptions (I.R.E. 803) | I.C. § 18-8004(4) makes test results admissible; printout is not hearsay because machine is not a declarant | Printout admissible; not hearsay and admissible under statute |
Key Cases Cited
- Elias-Cruz v. Idaho Dep’t of Transp., 153 Idaho 200 (2012) (post-1987 interpretation: per se violation proven by approved test results; margin of error irrelevant to admissibility)
- Robinett v. State, 141 Idaho 110 (2005) (distinguishes per se theory from impairment theory; state may elect either)
- Korn v. State, 148 Idaho 413 (2009) (standard of appellate review for magistrate decisions reviewed by district court)
- Hardesty v. State, 136 Idaho 707 (2002) (defendant may impeach specific breath test with contradictory contemporaneous test or challenge administration/accuracy)
- Van Sickle v. State, 120 Idaho 99 (1991) (breathalyzer printout is not hearsay because the machine is not a declarant)
- Edmondson v. State, 125 Idaho 132 (1994) (outward manifestations of impairment not probative under per se theory unless properly correlated by expert testimony)