MEMORANDUM **

Defendant Reggie Anthony Winston appeals from the district court’s decision revoking his probation and sentencing him to a term of two months in custody and thirty-four months of supervised release. We have jurisdiction pursuant to 28 U.S.C. § 1291 and reverse.

Winston contends that the district court’s admission of hearsay statements at the revocation hearing violated his due process rights because his interest in confrontation outweighed the government’s claim of good cause for denying confrontation. We agree. The hearsay statements provided the primary basis for the district court’s finding that Winston had violated his probation by threatening a worker at the residential re-entry center (“RRC”). See United States v. Comito, 177 F.3d 1166, 1172 & n. 9 (9th Cir. 1999) (declining to give significant weight to corroborative evidence when the Court’s “review of the record shows that, in fact, the additional evidence [wa]s not particularly persuasive”). Winston lacked any other mean *865 ingful opportunity to refute the evidence. On the other side of the balance, the government offered no justification for its failure to present the declarant’s testimony and the hearsay statements bore no indicia of reliability. See id. at 1171 (recognizing that “[ujnsworn verbal allegations are, in general, the least reliable type of hearsay”). Although the government says the violation was the failure to complete the program, that violation was not voluntary but the result of a decision by the program. Winston’s wrongful act was the alleged threat to the RRC worker.

We cannot say that any error was harmless, see United States v. Perez, 526 F.3d 543, 547 (9th Cir. 2008), because the improperly admitted hearsay was the basis for one of the two violations upon which the district court based its sentence, the other being the use of marijuana. Both the government and the probation officer emphasized the importance of the threat violation to the district court. We therefore REVERSE the judgment of the district court and REMAND for resentencing on the marijuana violation alone or for a new revocation hearing consistent with this disposition.