Federal Criminal Law • San Diego, CA

Federal Criminal Law Litigation in San Diego

Federal Criminal Law litigation research for San Diego, San Diego County. This page indexes litigation activity and the courts that hear these cases, as part of the research archive.

Federal Criminal LawSan Diego CountyS.D. Cal.research archive
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Federal Criminal Law
San Diego • San Diego County

U.S. District Court — Southern District of California

U.S. District Court — Southern District of California

333 W Broadway, San Diego, CA 92101

Federal criminal cases arising in San Diego are filed in the U.S. District Court — Southern District of California. 18 U.S.C. § 3231 gives the district courts of the United States original jurisdiction, exclusive of the state courts, over all offenses against the laws of the United States.

Appeals from the U.S. District Court — Southern District of California are heard by the United States Court of Appeals for the Ninth Circuit.

Federal Criminal Law Cases in San Diego

Federal criminal cases in San Diego proceed under the Federal Rules of Criminal Procedure, the United States Sentencing Guidelines, and the statutes of Title 18 of the United States Code. This page records the courts, rules, and appellate review paths that apply to federal prosecutions here.

Federal Sentencing Guidelines

Understanding offense levels, criminal history categories, downward departures, and variances under 18 USC 3553(a).

Federal Rules of Evidence

Hearsay exceptions, character evidence, expert testimony standards under Daubert, and evidentiary motions practice.

Appeals & Post-Conviction

Direct appeals to federal circuit courts, 2255 motions, habeas corpus, and post-conviction relief.

Grand Jury Practice

Federal grand jury process, subpoenas, target letters, witness immunity, and challenging the indictment.

Appellate Review — Ninth Circuit

Decisions of the U.S. District Court — Southern District of California are reviewed by the United States Court of Appeals for the Ninth Circuit. The circuit court’s website publishes dockets, opinions, and court information for the circuit.

Circuit composition

Circuit membership is set by 28 U.S.C. § 41, which assigns each federal judicial district to one of the regional circuits.

Original jurisdiction

“The district courts of the United States shall have original jurisdiction, exclusive of the courts of the States, of all offenses against the laws of the United States.”

Recent appellate decision — United States v. Salazar Del Real

“The panel held that the Attorney General cannot do so. Although the Federal Vacancies Reform Act of 1998 (FVRA) provides that a first assistant automatically succeeds to a vacant office, that rule of automatic succession applies only to a first assistant who held that position at the time the vacancy arose; it does not apply to a first assistant who never served under a validly appointed official.”

United States Court of Appeals for the Ninth Circuit, August 17, 2026. Read the opinion at CourtListener.

Common Questions About Federal Criminal Law in San Diego

Which courthouse handles federal criminal cases in San Diego?

Federal criminal cases in San Diego are heard in the U.S. District Court — Southern District of California at 333 W Broadway, San Diego, CA 92101.

Which judicial district covers San Diego?

San Diego is covered by the U.S. District Court — Southern District of California. Federal criminal prosecutions there are brought by the United States Attorney’s Office under the jurisdiction granted by 18 U.S.C. § 3231.

Which circuit hears appeals from San Diego federal cases?

Appeals from the U.S. District Court — Southern District of California are heard by the United States Court of Appeals for the Ninth Circuit, whose decisions bind the district courts within the circuit.

Additional research notes are published as new court decisions are issued.

Primary sources

  • 18 U.S.C. § 3231 — District courts (law.cornell.edu). Verbatim: “The district courts of the United States shall have original jurisdiction, exclusive of the courts of the States, of all offenses against the laws of the United States.”
  • 28 U.S.C. § 84 — judicial districts (law.cornell.edu). Verbatim: “California is divided into four judicial districts to be known as the Northern, Eastern, Central, and Southern Districts of California.”
  • United States Court of Appeals for the Ninth Circuit (uscourts.gov). Verbatim: “In the federal system, 94 district courts are organized into 12 regional circuits. Each circuit has its own court of appeals that reviews cases decided in U.S. district courts within the circuit.”

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About the Research Desk

Federalcriminallawreview is maintained as an editorial research archive for this topic. It summarizes public materials, case law, and statute-level references without offering intake or representation.

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Publisher: Federal Criminal Law Review Desk — Federal Criminal Law Review Desk