State v. Daniel & Kathleen Bergerud, 316 P.3d 117

Consolidated appeal of Daniel and Kathleen Bergerud following a jury verdict convicting them of multiple drug offenses.
Officers searched the Bergeruds’ home after a garbage and records-based investigation suggested meth production, then obtained a second warrant for meth-related evidence.
Evidence included a bi-layer liquid later found to contain methamphetamine, iodine-stained workbench, muriatic acid, matchbooks with striker plates removed, and substantial pseudoephedrine purchases.
Defense claimed Jones (a renter/guest) conducted the meth production; the Bergeruds denied knowledge of the production and disputed odor and other physical evidence.
In rebuttal, the State called Robert Jones; the Bergeruds sought to cross-examine him about lying to police (a prior misdemeanor) and to impeach him with a related conviction; the district court barred this, ruling the conviction was not admissible and the conduct was irrelevant.
The appellate court held the exclusion of Jones’s prior dishonesty evidence was harmless error and affirmed the judgments.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether cross-examination about lying to police is admissible	Bergeruds—Rule 608(b) allows probative conduct cross-examination	Bergeruds—Rule 609 permits impeachment via misconduct and prior dishonesty	Yes; district court abused discretion by excluding the cross-examination evidence

State v. Araiza, 124 Idaho 82 (1993) (standards for Rule 608 discretionary cross-examination of credibility)
State v. Hedger, 115 Idaho 598 (1989) (abuse of discretion review for evidentiary rulings)
State v. Guinn, 114 Idaho 30 (1988) ( credibility impeachment under Rule 608)
State v. Johnson, 148 Idaho 664 (2010) ( definition of relevant evidence; I.R.E. 401)
State v. Hairston, 133 Idaho 496 (1999) ( per se relevance of truthfulness evidence)
State v. Thompson, 132 Idaho 628 (1999) (perjury-like conduct and credibility relevance)
State v. Ybarra, 102 Idaho 573 (1981) ( credibility; acts of dishonesty)
State v. Downing, 128 Idaho 149 (1996) (timing/remoteness of prior false statements in credibility)
State v. Perry, 150 Idaho 209 (2010) (harmless-error standard for trial errors)
State v. Almaraz, 154 Idaho 584 (2013) (harmless beyond a reasonable doubt)