Pinal County supervisors voted Wednesday to shut down County Attorney Brad Miller’s plan to launch a joint task force with U.S. Immigration and Customs Enforcement under the federal 287(g) program. The board said Miller did not have the authority to enter into the agreement without its approval and moved to void the task-force model, while keeping the sheriff’s existing jail-enforcement 287(g) operations in place. Public comment ran hot on both sides, with supporters and opponents filling the meeting room.
Board cites outside legal review
The vote came after a closed-door legal review and a written opinion prepared for the supervisors about a Memorandum of Agreement dated August 28, 2025 that the County Attorney’s Office signed with DHS and ICE. Board records show supervisors hired outside conflict counsel and then voted to waive attorney-client privilege so the firm’s conclusions could be shared in public. As outlined by Pinal County, the board also authorized that outside counsel to pursue additional legal steps if needed.
Chairman: county attorney overstepped
Board Chairman Jeffrey McClure told the crowd that Miller overreached by signing the federal agreement without prior board approval. Supervisors then voted to block the task-force arrangement that had been rolled out publicly last month. That action effectively canceled the proposed task-force structure and left only the longstanding jail-based cooperation in the sheriff’s office, as reported by FOX 10 Phoenix.
County attorney pushes back
Miller defended the move, saying he signed the agreement to give his investigators federal tools to go after violent offenders and noting that his staff had completed federal training. He “challenged the supervisors to provide legal justification that the 287(g) contract is void” and urged the board to ratify the deal at its next meeting, according to FOX 10 Phoenix.
Heated public comment
Residents and activists turned out in big numbers, and the public-comment period quickly grew tense. Critics warned that adopting the task-force model would discourage immigrants from reporting crimes or cooperating with police and could open the door to racial profiling. Supporters countered that the joint effort was needed to pursue people tied to serious criminal activity, as reported by AZMirror.
What 287(g) would change locally
Under the task-force model, certified county investigators would work directly with ICE on warrants and gain access to federal databases. The existing jail-enforcement model, by contrast, confines immigration screening to individuals who are already booked into county jails. Miller publicly announced the County Attorney’s Office participation in 287(g) in December, after investigators finished federal training, while the sheriff’s office has long operated under the jail-based approach. Local reporting on Miller’s December announcement is available from KJZZ.
Next steps and legal fallout
The board directed that attorney-client privilege be waived for a January 21 legal opinion prepared by the firm Snell & Wilmer and said those findings will be presented publicly. The meeting agenda also shows supervisors gave outside counsel the green light to file pleadings if necessary. Both items appear on the board’s January 21 agenda and supporting documents. See Pinal County for the official record.
Why this matters
The clash highlights a larger fight in Arizona and across the country over how tightly local law enforcement and prosecutors should coordinate with federal immigration agencies. Civil-rights advocates have long warned that expanding local-federal partnerships can erode community trust and fuel profiling, while backers argue that extra tools are essential to pursue traffickers and violent offenders, a debate that has played out in local coverage. For more context and community reaction, see AZMirror.
