State v. Juan Luis Sanchez-Castro, 339 P.3d 372

Juan Luis Sanchez-Castro was indicted and convicted in Ada County of: (1) conspiracy to traffic in 400+ grams of methamphetamine (I.C. § 37-2732B(b)) and (2) trafficking in 400+ grams of methamphetamine (I.C. § 37-2732B(a)(4)(C)).
District court sentenced him to 15 years (10 fixed, 5 indeterminate) and $25,000 fine on each count; sentences were ordered concurrent.
On appeal, Sanchez-Castro argued the conspiracy and trafficking convictions/sentences violated double jeopardy because they were the same offense.
The state argued conspiracy and the substantive trafficking offense are distinct for double jeopardy purposes under Idaho law and federal precedent.
The Idaho Supreme Court reviewed the issue under both the statutory (Blockburger) and pleading theories of lesser‑included offenses and affirmed the convictions and sentences.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether conspiracy to traffic and trafficking in methamphetamine constitute the same offense under the statutory theory (Blockburger)	Conspiracy and trafficking are distinct crimes; separate punishments permitted	The statutory language makes conspiracy punishable "as if" the substantive act was committed, so they are the same offense	Conspiracy and trafficking are distinct under the statutory theory; same-penalty language governs punishment only, not definition
Whether conspiracy is a lesser‑included offense under the pleading theory	State: conspiracy was not alleged as a means of committing trafficking	Sanchez-Castro: indictment alleges both counts via possession of 400+ grams, implying overlap	Under the pleading theory, the indictment did not allege conspiracy as a means of committing trafficking; charges do not merge

Iannelli v. United States, 420 U.S. 770 (1975) (conspiracy and completed substantive offense are typically separate crimes allowing separate sentences)
Blockburger v. United States, 284 U.S. 299 (1932) (test for determining whether two offenses are the same for double jeopardy/statutory lesser‑included analysis)
State v. Manley, 142 Idaho 338 (2005) (double jeopardy protects against multiple punishments and prosecutions)
State v. Flegel, 151 Idaho 525 (2011) (distinction between statutory and pleading theories for lesser‑included offenses)
State v. Gallatin, 106 Idaho 564 (1984) (conviction and sentence for conspiracy generally will not bar conviction and sentence for the substantive offense)
Sivak v. State, 112 Idaho 197 (1986) (pleading theory: an offense is included if alleged as a means or element in the charging instrument)