Judge Michael T. Risher

Judge Michael T. Risher is a newly appointed jurist who joined the Alameda County Superior Court on January 29, 2024, following a distinguished career as a civil liberties litigator at two of the nation's most prominent advocacy organizations: the ACLU of Northern California and the Electronic Frontier Foundation (EFF). His pre-bench career was defined by a consistent and aggressive posture in favor of individual constitutional rights against government overreach, with particular depth in digital privacy, immigration rights, and civil liberties. Cases like Lyon v. ICE, his EFF-led challenges to cell-site simulator warrants, and his lawsuit against the Marin County Sheriff for sharing license plate reader data with federal immigration authorities reveal a practitioner who was not merely sympathetic to civil liberties claims but was a sophisticated, technically literate advocate who understood the intersection of technology and constitutional law at a granular level. Because Judge Risher was appointed in early 2024 and no analyzed rulings are yet available, direct behavioral data from the bench is absent. However, his career trajectory provides unusually strong predictive signals. Attorneys should expect a judge who is genuinely conversant with Fourth Amendment doctrine, particularly as applied to digital surveillance and data collection. His work on DNA databases of innocent individuals and license plate data sharing suggests he will scrutinize government data retention and sharing practices with rigor. His appointment by Governor Gavin Newsom further aligns him with a progressive judicial philosophy, though his ACLU and EFF background suggests his civil liberties orientation is principled and cross-ideological rather than narrowly partisan. As a new judge, Risher is still establishing his courtroom norms and procedural preferences. Attorneys should anticipate a bench officer who is intellectually engaged, technically sophisticated, and likely to ask probing questions about constitutional implications even in cases that appear routine. His background as a litigator — not a transactional attorney or prosecutor — means he understands courtroom dynamics from the advocate's perspective, which may translate into a preference for well-structured, substantive oral argument.

Given Judge Risher's deep background in constitutional litigation, attorneys appearing before him should prioritize substantive legal argument over procedural maneuvering. He is unlikely to be impressed by arguments that rely solely on technicalities or that avoid engaging with the underlying constitutional or statutory framework. When civil liberties, privacy, or government accountability issues are implicated — even tangentially — attorneys should address them directly and with doctrinal precision. Citing foundational Fourth Amendment cases alongside more recent digital privacy decisions such as Carpenter v. United States will resonate with a judge who litigated in this space professionally. For government-side attorneys and defense counsel in cases involving law enforcement conduct, data collection, or surveillance, be prepared for skeptical questioning about the scope and necessity of government action. Judge Risher's career was built on challenging government overreach, and he will likely apply heightened scrutiny to arguments that ask the court to defer broadly to law enforcement discretion. Conversely, plaintiffs and civil rights advocates should present their constitutional arguments with technical specificity — this judge will not be satisfied with generalized privacy concerns and will expect counsel to engage with the specific technology or practice at issue. Because Judge Risher is newly on the bench, attorneys should also be attentive to his evolving procedural preferences. Arrive prepared to be flexible, follow any posted standing orders closely, and do not assume familiarity with local customs from prior judges in the same department. Demonstrating respect for his transition to the bench while engaging him as an intellectual equal on substantive legal questions is likely the optimal posture.

• critical

  Review Judge Risher's Published ACLU and EFF Litigation

  Before any appearance, research the specific cases Risher litigated at the ACLU of Northern California and EFF, including Lyon v. ICE, the cell-site simulator warrant challenges, and the Marin County license plate data case. Understanding his prior legal positions will help you anticipate his likely concerns and frame arguments in terms he finds persuasive or, if you are opposing those positions, prepare robust counterarguments.

• critical

  Check for Standing Orders and Courtroom Procedures

  As a judge appointed in early 2024, Risher may have issued standing orders or adopted specific procedural preferences that differ from prior occupants of his department. Obtain and review any standing orders before filing or appearing. Contact the clerk's office to confirm current practices for tentative rulings, oral argument requests, and motion scheduling.

• critical

  Prepare Constitutional and Statutory Framework Analysis

  Even in cases that appear primarily factual or procedural, identify any constitutional dimensions and be prepared to address them. Judge Risher's background means he will likely identify constitutional issues that other judges might overlook. Having a prepared analysis of the relevant constitutional framework — even if you do not lead with it — demonstrates the depth of preparation he will expect.

• important

  Develop Technical Expertise for Digital Evidence or Surveillance Issues

  If your case involves electronic surveillance, digital data, cell phone location data, license plate readers, or any form of government data collection, invest in developing genuine technical understanding of the technology at issue. Consider retaining a technical expert or consulting with a digital rights organization. Risher will ask technically specific questions and will recognize superficial treatment of these issues.

• important

  Prepare for Rigorous Questioning on Government Justifications

  If representing a government entity, law enforcement agency, or any party defending government action, prepare detailed, specific justifications for each challenged action. Anticipate questions about necessity, proportionality, and the availability of less intrusive alternatives. Broad deference arguments are unlikely to be sufficient before this judge.

• Nice

  Monitor Early Rulings and Courtroom Reports

  Because Judge Risher is newly appointed, the legal community is still developing a picture of his judicial behavior. Monitor Trellis, Westlaw, and local bar association channels for early rulings and attorney reports about his courtroom practices. Update your strategy as this data becomes available.

• ›Engage substantively with questions from the bench — Judge Risher's background as an advocate suggests he will ask probing, intellectually serious questions and will expect direct, substantive answers rather than deflection or rote recitation of briefing.
• ›Demonstrate genuine familiarity with the constitutional and statutory framework governing your case; a judge who litigated civil liberties cases professionally will quickly identify counsel who has not engaged seriously with the underlying legal doctrine.
• ›Be precise and technically accurate when discussing digital evidence, surveillance technology, or data practices — imprecise or oversimplified descriptions of technology will undermine your credibility before a judge who litigated cell-site simulator and license plate reader cases at a sophisticated level.
• ›Treat the courtroom with the seriousness appropriate to a new judge establishing his norms — avoid assumptions about informal practices and follow all posted procedures carefully until you have direct experience with his preferences.
• ›If your position requires the court to defer broadly to government or law enforcement discretion, acknowledge the constitutional tension directly and explain why deference is nonetheless appropriate — attempting to obscure the issue is unlikely to succeed before this judge.