Former Cook County Felony Prosecutor
Federal Crimes
Federal Criminal Defense Attorney Andrew M. Weisberg – When Experience Matters
Facing federal criminal charges is one of the most serious legal situations a person can encounter. A federal investigation or indictment can place your freedom, your finances, and your future at risk. Federal prosecutors have extensive resources, experienced investigators, and strong conviction rates, which means defendants must be prepared for a highly organized and aggressive prosecution. If you are under investigation or have been charged with a federal crime in Chicago or anywhere in the Northern District of Illinois, it is critical to have an experienced federal criminal defense attorney on your side.
Chicago federal criminal defense attorney Andrew M. Weisberg provides strategic, aggressive, and experienced representation for individuals facing federal charges. As a former prosecutor and experienced trial attorney, he understands how federal cases are built and how they can be challenged. He works closely with clients to develop strong defense strategies designed to protect their rights and pursue the best possible outcome.
Federal cases are complex and high-stakes matters. Having the right attorney can make a significant difference in how your case is resolved.
The Importance of an Experienced Federal Criminal Defense Attorney
Federal criminal cases differ significantly from state criminal cases. Federal prosecutions involve detailed investigations, large volumes of evidence, and strict procedural rules. Federal agents often spend months or even years building cases before charges are filed. By the time a defendant learns of the investigation, prosecutors may already have gathered extensive evidence.
Federal prosecutors are supported by agencies such as the FBI, DEA, ATF, IRS, Homeland Security Investigations, and the Secret Service. These agencies have significant investigative powers and advanced technology that can be used to build cases against defendants.
Federal sentencing laws are also often more severe than those in state court. Mandatory minimum sentences and federal sentencing guidelines can result in lengthy prison terms even for individuals with no prior criminal history. Federal judges must follow structured sentencing rules, which can limit flexibility and increase potential penalties.
Because of these challenges, federal defendants need an attorney who understands federal procedure, federal sentencing guidelines, and federal courtroom strategy. Andrew M. Weisberg provides the knowledge and experience necessary to navigate the federal system effectively.
What Constitutes a Federal Crime?
A federal crime is a violation of United States law that falls within federal jurisdiction. Federal jurisdiction may apply when conduct crosses state lines, occurs on federal property, involves federal agencies, or violates a specific federal statute.
Federal crimes often involve broader investigations and more serious allegations than similar state offenses.
Federal Charges We Defend
The following are a sample of common federal criminal charges in Chicago federal court:
- Federal Bank Robbery – 18 U.S.C. § 2113
- Federal Bribery Charges – 18 U.S.C. § 201
- Federal Cyber Crimes – 18 U.S.C. § 1030 (Computer Fraud and Abuse Act)
- Federal Extortion – 18 U.S.C. § 1951 (Hobbs Act)
- Federal Firearms Offenses – 18 U.S.C. § 922; 18 U.S.C. § 924
- Federal Firearms Trafficking – 18 U.S.C. § 933; 18 U.S.C. § 922(a)(1)
- Federal Human Trafficking – 18 U.S.C. § 1591
- Federal Mortgage Fraud – 18 U.S.C. § 1344 (Bank Fraud); 18 U.S.C. § 1343 (Wire Fraud)
- Federal Obstruction of Justice – 18 U.S.C. §§ 1503, 1512
- Federal RICO Charges – 18 U.S.C. § 1962
- Federal Tax Evasion – 26 U.S.C. § 7201
- Federal Mail Fraud – 18 U.S.C. § 1341
- Federal Wire Fraud – 18 U.S.C. § 1343
- Federal Money Laundering – 18 U.S.C. §§ 1956, 1957
Federal investigations often involve multiple charges and large volumes of evidence. Defending these cases requires careful preparation and attention to detail.
Federal Investigations Often Begin Before Charges Are Filed
Many people first learn they are under federal investigation when agents request an interview, execute a search warrant, or issue a grand jury subpoena. At that point, prosecutors may already have substantial evidence.
Common early warning signs of a federal investigation include:
- Contact from federal agents requesting an interview
- A search warrant executed at a home or business
- A subpoena for documents or testimony
- Requests for financial records
- Contact with employers or business associates
It is extremely important to speak with an attorney before responding to federal investigators. Statements made during an investigation can later be used as evidence.
Early legal representation can often influence how a case develops and may even prevent charges from being filed.
Federal Sentencing and Potential Penalties
Federal sentencing is governed by the United States Sentencing Guidelines, which provide structured calculations based on offense level and criminal history. While judges have some discretion, guideline calculations often strongly influence sentencing outcomes.
Factors that affect federal sentencing include:
The Nature of the Offense
More serious offenses typically carry higher sentencing ranges, particularly those involving violence, financial loss, or vulnerable victims.
Criminal History
Prior convictions increase guideline calculations and can significantly increase potential penalties.
Role in the Offense
Defendants accused of leadership roles often face enhanced penalties, while minor participants may qualify for reduced sentences.
Acceptance of Responsibility
Defendants who accept responsibility may receive reduced guideline ranges.
Aggravating Factors
Use of weapons, large financial losses, or involvement of multiple participants can increase sentencing exposure.
Mitigating Factors
Personal history, lack of criminal record, and cooperation with authorities may support reduced sentencing.
Federal sentences often include:
- Prison time
- Large financial penalties
- Restitution
- Asset forfeiture
- Supervised release after imprisonment
Because federal sentencing is complex, careful preparation and strategic advocacy are essential.
How Andrew M. Weisberg Can Help
Andrew M. Weisberg provides comprehensive representation for individuals facing federal investigations and charges.
He works closely with clients to develop defense strategies tailored to the facts of each case.
His representation includes:
Comprehensive Case Evaluation
Andrew carefully reviews all available evidence, including reports, witness statements, and financial records, to identify weaknesses in the government’s case.
Strategic Defense Planning
Each federal case requires a customized defense strategy. Andrew develops approaches designed to challenge the evidence and protect his clients’ rights.
Pre-Indictment Representation
Early involvement allows Andrew to communicate with federal prosecutors, protect clients during investigations, and attempt to resolve matters before formal charges are filed.
Motion Practice
Federal cases often involve complex legal issues that can be addressed through pretrial motions, including motions to suppress evidence and challenges to search warrants.
Trial Representation
When necessary, Andrew prepares cases for trial and provides aggressive courtroom representation.
Sentencing Advocacy
If a conviction occurs, Andrew works to present mitigating evidence and arguments designed to reduce sentencing exposure.
Why Choose Andrew M. Weisberg for Federal Criminal Defense?
When facing federal charges, experience matters. Federal court requires a deep understanding of procedure, evidence, and sentencing law.
Andrew M. Weisberg provides:
- Extensive criminal defense experience
- Former prosecutor insight
- Strategic case analysis
- Thorough preparation
- Direct communication with clients
- Personalized representation
Andrew represents clients personally from start to finish. Clients work directly with him rather than being passed off to associates or staff.
His experience allows him to anticipate prosecutorial strategies and prepare effective defenses.
Andrew is also a member of the Federal Trial Bar, allowing him to represent clients in federal court in the Northern District of Illinois.
The Importance of Acting Quickly
If you are facing a federal investigation or indictment, time is critical.
Early legal intervention allows Andrew to:
- Protect your constitutional rights
- Prevent damaging statements
- Preserve important evidence
- Analyze the government’s case
- Develop an effective defense strategy
Waiting too long to hire an attorney can limit defense options.
Early action often leads to better results.
Contact Chicago Federal Criminal Defense Attorney Andrew M. Weisberg Today
If you are facing federal criminal charges or believe you may be under investigation, do not wait to seek legal representation.
Call Andrew M. Weisberg directly at (773) 908-9811 for a confidential consultation.
You can also submit a request through the Case Review form on the website for a prompt response.
Federal criminal charges are serious matters that require experienced representation. Andrew M. Weisberg will review your case, explain your options, and begin building a strong defense.
The sooner you have an experienced attorney on your side, the stronger your defense will be. Let Andrew M. Weisberg put his experience to work for you.




















