The Orange County Board of Supervisors remains in an active accountability posture following the Weaver Phase 2 audit report released Aug. 12, 2026. As of mid-September, supervisors are pressing County Counsel to clarify whether the Board can subpoena vendor bank records, but no vote on that authority had been scheduled. At least three contractors have been referred to the Orange County District Attorney.

The Weaver Phase 2 report reviewed 681 contracts worth approximately $1.7 billion. Among the most significant findings:

• A $500,000 Little Saigon outdoor-dining grant to Bridgecreek Realty was issued with no invoices required.
• Eight contracts totaling $10.7 million were executed months after the work had already begun.
• Mercy Pharmacy invoiced $748,720 for 2021 vaccination services without required supporting documentation.
• Former HCA Director Dr. Clayton Chau and former CEO Frank Kim are cited for dismissing staff concerns about conflicts of interest involving contractors connected to Do's daughter.

Voice of OC additionally reported that conflict-of-interest warnings reached the county CEO's office early and were quashed.

The full Weaver review covers approximately 2,552 contracts valued at $4.3 billion, to be examined across four phases through the end of 2026. The county is paying Weaver and Tidwell $1,383,250 for the complete engagement. Phase One (March 9, 2026) covered 145 priority contracts worth about $486.2 million.

At an Aug. 25 meeting, Supervisor Janet Nguyen asked County Counsel Leon Page whether the Board can subpoena — or authorize auditors to subpoena — receipts and bank records from vendors that have still not produced documentation. Supervisors Nguyen and Sarmiento reported that Bridgecreek Realty, 360 Health, and Mercy Pharmacy have been referred to the OCDA.

According to Voice of OC publisher Norberto Santana Jr. (Sept. 15, 2026), Supervisors Nguyen and Vicente Sarmiento are pushing for the investigation to extend beyond Do himself. Nguyen stated she is willing to help draft bank-record subpoenas and has urged the DA to examine conduct she describes as appearing criminal. As of that reporting, no Board vote had been scheduled.

Andrew Do is currently serving a five-year federal sentence at USP Tucson for bribery. The county's civil case alleges at least $13.4 million in losses; named defendants include Viet America Society, Peter Pham, Hand-to-Hand Relief Organization, and Thanh Huong Nguyen. A civil trial is cited for late 2027. The investigation spans criminal, civil, and administrative tracks simultaneously.