We recently handled a case involving a client who was concerned about the implications of sanctuary policies in California on their immigration status. This concern has become more relevant following ICE's recent public request that Governor Newsom and local sanctuary officials in California not release an illegal alien detained in connection with a fatal stabbing in San Francisco.

From our practical experience, this incident underscores a growing tension between federal immigration enforcement and sanctuary jurisdictions, which can indirectly affect our clients—especially those on nonimmigrant visas like L-1 or H-1B, or investors pursuing EB-5. While sanctuary policies aim to limit cooperation with ICE, federal authorities continue to seek custody for individuals considered threats to public safety. This means that clients residing in sanctuary states should not assume immunity from ICE enforcement actions.

Legally, ICE’s authority to detain and seek custody is grounded in INA §236 and detailed in 8 CFR Part 236. This case highlights that when a serious criminal allegation arises, ICE will intensify efforts to coordinate with local officials, regardless of sanctuary policies. For business executives on L-1 or EB-1C, this means that any criminal incident—even unrelated to immigration—can complicate visa renewals or adjustment of status due to USCIS’s heightened scrutiny under INA §212(a)(2).

In the EB-5 context, investors should be aware that any criminal involvement could affect their admissibility or renewal of conditional permanent residence. Although EB-5 adjudications focus heavily on investment and source of funds, criminal grounds of inadmissibility remain a critical hurdle. We advise EB-5 clients to maintain clean legal records and to consult promptly if facing any law enforcement issues.

Attorney Insight
Practically, we recommend two immediate actions based on this development: 1) For executives and investors in sanctuary states, conduct a thorough self-audit of compliance and any potential legal exposures, including consultation with criminal and immigration counsel. 2) Employers should review internal policies regarding cooperation with ICE and provide clear guidance to foreign executives on how to handle interactions with law enforcement.

One recent client, a fintech company’s China-based executive on L-1 visa, faced an unexpected local law enforcement inquiry. Because we had preemptively prepared a response plan including legal counsel contacts and documentation readiness, the client avoided detention and subsequent visa complications. This example illustrates the value of proactive planning.

In summary, although sanctuary policies offer some protections, they do not eliminate federal enforcement risks, especially in serious criminal cases. We suggest clients update their risk management strategies accordingly. This means staying informed about local policies, maintaining impeccable compliance, and having a clear legal support plan in place.

For those on L-1, EB-1C, or EB-5 paths, this incident is a reminder that USCIS will review any criminal issues carefully during adjudication, per guidance in the USCIS Policy Manual, Volume 7, Part A, Chapter 2. Being proactive is the best defense.

This development should prompt you to check your legal status and local enforcement environment now. If you live or operate in sanctuary jurisdictions, don’t wait—make sure your immigration and legal protections are in order.