Criminal Defense Lawyer in Los Angeles Who Takes Federal Cases

Robert M. Helfend is a criminal defense lawyer in Los Angeles who takes federal cases and has done so for more than forty years. Practicing since 1984, he has successfully defended over 4,000 criminal cases, including some of the toughest federal prosecutions brought in California and across the United States. He is repeatedly recognized by organizations such as Super Lawyers, National Trial Lawyers Top 100, and Lead Counsel for his work in serious criminal and federal defense.

Based in Los Angeles, the Helfend Law Group focuses on major felonies and federal crimes—not routine misdemeanors or traffic cases. When the FBI, DEA, IRS, or U.S. Attorney’s Office is involved, Mr. Helfend brings decades of courtroom experience, federal sentencing knowledge, and a calm, strategic approach to every case.

Experience in serious federal criminal cases

Mr. Helfend handles a wide range of federal charges, including:

• Drug trafficking and drug-conspiracy cases
• Wire fraud, mail fraud, bank fraud, and other white-collar offenses
• Money laundering and financial-crime conspiracies
• Federal child pornography and computer-based sex offenses
• Healthcare fraud, insurance fraud, and benefit-program fraud
• Firearm and weapon offenses charged in federal court
• RICO and other multi-defendant conspiracy prosecutions

He is accustomed to dealing with multi-agency investigations, large volumes of digital discovery, and cases where a single indictment can expose a client to years—or decades—under the Federal Sentencing Guidelines.

How federal cases differ from state cases

Federal cases move faster, rely heavily on documents and digital records, and are driven by:

• Federal Sentencing Guidelines and mandatory minimums
• Investigations by agencies like the FBI, DEA, IRS, Homeland Security, or specialized task forces
• Grand jury practice, formal discovery, and strict pre-trial deadlines

A key part of Mr. Helfend’s work is translating that system for clients—explaining realistic exposure, challenging the government’s loss or drug-quantity calculations, and identifying where there is genuine leverage to push back.

Strategy and approach in federal defense

When someone is under federal investigation or already indicted, Helfend’s approach is:

• Early intervention
  Get involved as soon as there is a subpoena, target letter, or contact from agents. Determine whether the client is a witness, subject, or target, and decide whether cooperation, limited proffers, or a firm “no interview” stance is in their best interest.
• Challenging how the case was built
  Review search warrants, surveillance, wiretaps, financial records, and digital evidence to identify weaknesses: bad warrants, overreaching searches, unreliable witnesses, or gaps in causation and intent.
• Attacking the core elements
  In fraud cases, focus on scheme, intent, and materiality; in drug cases, on knowledge, quantity, and role; in sex-crime cases, on possession, control, and how digital evidence was gathered and handled.
• Managing guidelines and penalties
  Analyze the guideline calculations—loss amount, drug weight, role adjustments, prior record, enhancements—and work to reduce them. When appropriate, pursue departures, variances, or sentence-reduction opportunities.
• Preparing for trial when necessary
  Federal prosecutors know he is willing and able to take serious cases to trial. That credibility affects how they evaluate motions, plea discussions, and trial risk.

Types of clients and cases

Mr. Helfend represents:

• Professionals, business owners, and executives facing white-collar or regulatory investigations
• Individuals accused of participating in drug conspiracies or transportation schemes
• Defendants in child pornography and technology-based federal sex-crime prosecutions
• People swept into multi-defendant indictments who may have played a smaller role than the government claims

Many of his clients are facing their first-ever criminal charge, with careers, families, and immigration status on the line.

Why choose Robert M. Helfend for federal criminal defense in Los Angeles

Clients searching for a criminal defense lawyer in Los Angeles who takes federal cases choose Mr. Helfend because:

• He has 40+ years of exclusive criminal defense experience, including extensive federal work.
• He has defended thousands of serious cases, from homicides to complex federal crimes.
• He is highly rated and peer-recognized by multiple national legal organizations.
• He focuses on serious felonies and federal prosecutions, not volume-based misdemeanor work.
• He personally handles major cases instead of passing them off to junior associates.
• He is known for meticulous preparation, steady courtroom presence, and credibility with judges and prosecutors.

Immediate help if you are facing federal charges or investigation

If you or a loved one is dealing with a federal investigation or indictment:

• Do not speak to agents or investigators about the facts of the case before retaining counsel.
• Do not destroy documents, reset devices, or attempt to “clean up” records—this can create separate obstruction charges.
• Save any paperwork you have received (subpoenas, target letters, complaint, indictment, or court notices).
• Make a list of agencies involved (for example, FBI, DEA, IRS), known witnesses, and any deadlines or court dates.

Then contact the Helfend Law Group at (800) 834-6434 or (310) 456-3317. Provide the nature of the investigation, the charges (if filed), and upcoming dates so that a federal defense strategy can begin immediately. Representation is available 24 hours a day, and consultations are strictly confidential.