The Ninth Circuit held that because a lesser included charge must be one that is necessarily included in the charged offense, the lesser-included possession offense must have been possession of the same substance charged in the dismissed count charging the greater offense. In dissent, Judge Reinhardt argued the Ninth should stay out of messy questions about what is and is not a lesser-included offense:

The complexity and uncertainty of that task is well illustrated here.

Although Petitioner pled no contest to the lesser included offense to sale of a controlled substance, the offense to which he pled no contest " possession of a controlled substance " is not a lesser included offense to the crime charged " sale of a controlled substance " under at least one of the tests used by California courts. Under Californias elements test, possession of a controlled substance cannot be a necessarily lesser included offense of selling or offering to sell . . . because the former crime contains elements a sales offense does not: knowing possession of a usable quantity. People v. Peregrina-Larios, 28 Cal. Rptr. 2d 316 (Cal. Ct. App. 1994); see also Judicial Council of California Criminal Jury Instructions, 1 CALCRIM No. 2300 (2015). Moreover, under that test the particular drug alleged in the information is not relevant to determining a lesser included offense. See People v. Sosa, 148 Cal. Rptr. 3d 826, 828"29 (Cal. Ct. App. 2012). Under the accusatory pleading test, the specific language of the accusatory pleading must include all of the elements of the lesser offense. People v. Moses, 50 Cal. Rptr. 2d 665, 668 (Cal. Ct. App. 1996). In this case, the first count in the accusatory pleading " the count to which Petitioner pled no contest to the lesser included offense " does not include any specific language concerning possession of methamphetamine; it merely repeats the language in the sale statute. There is an excess clause as to count one including the allegation that Petitioner possessed for sale/sold . . . methamphetamine, but that allegation could be satisfied by Petitioner selling methamphetamine without possessing it for sale. In short, rather than clear, unequivocal, and convincing evidence that Petitioner pled no contest to possession of methamphetamine, the record in this case reveals ambiguity and confusion regarding the meaning of Petitioners plea to a lesser included offense.

Ruiz-Vidal v. Holder, ___ F.3d ___, ___ (9th Cir. 2015) (Reinhardt, J. dissenting). A petition for rehearing is in preparation.