Judge Susan Ser

Judge Susan Ser was appointed to the Los Angeles County Superior Court by Governor Gavin Newsom on March 25, 2021, filling the vacancy created by the passing of Hon. Vincent H. Okamoto. Her pre-bench career was defined almost entirely by prosecutorial work: she served as a Deputy District Attorney with the Los Angeles County District Attorney's Office from 1999 until her 2021 appointment — a span of over two decades. Before joining the DA's Office, she had brief stints in private civil practice at Parker Stanbury LLP (1997–1998) and Schaffer & Baumer (1998–1999). She earned her B.A. from UC Berkeley in 1992 and her J.D. from Loyola Law School in 1995, and was admitted to the California State Bar in 1996 as well as to the U.S. District Court for the Central District of California. With over 22 years as a prosecutor before taking the bench, Judge Ser brings a deeply criminal-law-oriented background to the Superior Court. Attorneys practicing before her should understand that her professional formation was rooted in the standards, procedures, and evidentiary frameworks of criminal prosecution. No ruling analyses or attorney observations are currently available in this dataset, which limits the ability to characterize her specific judicial tendencies, ruling patterns, or courtroom management style with precision. Judge Ser also has a Commission on Judicial Performance record, which is a publicly documented fact attorneys should be aware of when assessing her judicial history. The specific nature of that record is not detailed in the available data and attorneys are encouraged to consult the CJP's public records directly for full context.

Given Judge Ser's 22-year tenure as a Deputy District Attorney, attorneys appearing before her in criminal matters should expect a judge with deep familiarity with prosecutorial standards, evidentiary rules in criminal proceedings, and the operational realities of the DA's Office. Attorneys representing defendants in criminal cases should be precise and thorough in challenging evidentiary foundations, as a former prosecutor will be well-versed in the strengths and weaknesses of the People's case construction. For civil practitioners, her limited civil background — two years of associate-level private practice before 1999 — means her primary professional formation was not in civil litigation. Attorneys in civil matters should not assume familiarity with nuanced civil procedural postures and should present legal frameworks clearly and with explicit statutory or case law grounding rather than relying on assumed shared context. Because no ruling analyses or attorney observations are available in this dataset, attorneys are strongly advised to independently research her recent rulings through the Los Angeles Superior Court's online docket systems and services such as Trellis or CourtDrive before any appearance. Direct observation of her courtroom or consultation with attorneys who have recently appeared before her will provide the most actionable intelligence currently available.

• critical

  Conduct Independent Docket Research

  Because no ruling analyses are available in this dataset, attorneys must independently research Judge Ser's recent rulings via the LA Superior Court online portal, Trellis, or similar services before any appearance. This is the only way to identify her current judicial tendencies.

• critical

  Review CJP Public Record

  Judge Ser has a Commission on Judicial Performance record. Attorneys should consult the CJP's publicly available records at cjp.ca.gov to understand the nature and disposition of any proceedings before appearing before her.

• important

  Prepare Explicit Legal Grounding for Civil Arguments

  Given her prosecutorial background and limited civil private practice experience, civil litigants should ensure every legal argument is anchored to explicit statutory authority or controlling case law rather than relying on assumed civil litigation conventions.

• important

  Consult Attorneys with Recent Appearances Before Her

  The absence of attorney observations in this dataset means peer intelligence is especially valuable. Seek out attorneys who have appeared before Judge Ser at Stanley Mosk Courthouse to gather firsthand courtroom management and preference data.

• important

  Understand Prosecutorial Evidentiary Standards

  For criminal defense attorneys, prepare to engage with a judge who has deep familiarity with how evidence is gathered, presented, and challenged from the prosecution side. Evidentiary motions should be precise and thoroughly briefed.

• ›Arrive fully prepared with explicit legal authority for every argument — her background as a career prosecutor reflects a standard of thorough case preparation that she will expect from counsel.
• ›Do not assume familiarity with civil litigation conventions; present procedural and substantive civil law frameworks explicitly and with clear citation.
• ›Treat all proceedings with the formality appropriate to a judge with over two decades of courtroom experience in a high-volume office environment.
• ›Be prepared for a judge who understands criminal procedure at a granular level — do not attempt to oversimplify or mischaracterize evidentiary or procedural standards in criminal matters.