317 P.3d 725
Idaho Ct. App.2014Background
- Buck was stopped for failing to stop at an intersection; a drug dog performed an exterior sniff and alerted to the driver and passenger doors.
- Officers searched the vehicle and found hydrocodone pills and a substance that presumptively tested positive for methamphetamine.
- Buck was charged with possession of a controlled substance and moved to suppress the evidence, arguing the dog’s alert lacked probable cause because the dog’s training method was flawed and the dog had a history of field false positives.
- At the suppression hearing, the state presented evidence that the dog and handler completed 80 hours of training, passed initial certification, and passed annual recertifications; the handler testified to weekly training and no failed controlled tests.
- Buck did not present documentary or expert evidence that the training method was inadequate and declined to pursue the field-false-positive argument on appeal.
- The district court denied suppression; Buck entered an Alford plea, preserved the suppression issue, and appealed. The Court of Appeals affirmed.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Whether the drug-dog alert provided probable cause to search the vehicle | Dog’s alert was reliable; certification and recertification support probable cause | Buck: training method (rewarding on alert) may induce false alerts; alleged field false positives undermine reliability | Court: dog was reliable; certification/controlled testing sufficient to establish probable cause |
Key Cases Cited
- Carroll v. United States, 267 U.S. 132 (automobile exception permits warrantless vehicle searches when probable cause exists)
- Texas v. Brown, 460 U.S. 730 (probable cause is a practical, common-sense standard)
- Florida v. Harris, 133 S. Ct. 1050 (2013) (certification/training evidence can establish a drug dog’s reliability; field performance evidence not strictly required)
- State v. Gallegos, 120 Idaho 894 (Idaho 1991) (reliable drug-dog alert can supply probable cause to search a lawfully stopped vehicle)
- State v. Yeoumans, 144 Idaho 871 (Ct. App. 2007) (alerts to residual odor do not necessarily defeat probable cause)
- State v. Gibson, 141 Idaho 277 (Ct. App. 2005) (same principle regarding drug-dog alerts and probable cause)