Experienced Legal Advocacy When It Matters Most
Decades of courtroom experience protecting clients throughout New York City’s most demanding legal environments. From high-stakes investigations to complex criminal charges, we bring strategic precision, relentless advocacy, and deep knowledge of the system to every case. Our approach is direct and disciplined, built around one unwavering objective: securing the strongest possible outcome for you.
THE PROOF IS IN OUR RESULTS

NOT GUILTY JURY VERDICT
Murder in the Second Degree and Manslaughter in the First Degree
NOT GUILTY JURY VERDICT
Assault in the First Degree
GRAND JURY DECLINED TO INDICT
Criminal Possession of a Weapon in the Second Degree
CASE DISMISSED
Attempted Murder in the Second Degree
INDICTMENT DISMISSED
Falsifying Business Records and Offering False Instrument for Filing
CONVICTION VACATED
on Appeal Indictment for Rape in the Third Degree as Jurisdictionally Defective
CASE DISMISSED
[to be added]
CASE DISMISSED
[to be added]
Best Criminal Defense Attorney NYC
Defending You in Your Time of Greatest Need
Former New York City Public Defender with a decade of experience fighting for people facing criminal charges. This background includes handling a wide range of matters, from misdemeanor cases to complex felony prosecutions, resulting in deep courtroom experience, a strong command of criminal procedure, and the ability to build well-prepared defenses that withstand intense scrutiny.
Every case is approached with careful investigation, strategic negotiation, and thorough preparation, with a consistent focus on protecting clients’ rights and reducing the long-term consequences of criminal allegations.
When a client’s future is on the line, an attorney must be honest, accessible, and relentless. Clear, straightforward communication ensures clients understand their options at every stage of the process, while close involvement is maintained from the initial consultation through final resolution.
Overreach is challenged, all avenues for mitigation are pursued, and advocacy remains focused on achieving the best possible outcome for clients and their families.
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A Decade Fighting for New Yorkers Facing Criminal Charges
If you’re reading this, you’re likely scared. Maybe you were just arrested, or someone you love is in custody. You’re worried about what comes next—your job, your family, your freedom. Leopold Gross understands exactly what you’re going through.
As a former New York City Public Defender, Leopold spent years inside the criminal justice system defending everyday people against the full weight of the prosecution. He’s stood beside clients in Manhattan, Brooklyn, Queens, the Bronx, and Staten Island courtrooms. He knows how prosecutors build their cases. More importantly, he knows how to dismantle them.
With over ten years of criminal defense experience, Leopold has handled everything from misdemeanor arrests to serious felony charges. He’s defended clients facing assault allegations, drug charges, theft accusations, domestic violence cases, and white-collar crimes. Whether you were arrested at LaGuardia, stopped with a firearm, or accused of something you didn’t do, Leopold has the courtroom experience and strategic insight to fight for the best possible outcome.
But what truly sets this criminal defense law firm apart isn’t just experience—it’s how Leopold treats the people he represents.
THE CRIMINAL DEFENSE PROCESS
A criminal case involves several important stages, and each one can affect the outcome of your defense. From the initial consultation through investigation, arraignment, pre-trial motions, plea negotiations, and trial representation, having a skilled attorney guide you through the process can make all the difference. Understanding what happens at each step helps you make informed decisions and protect your rights from the very beginning.
INITIAL CONSULTATION
The initial consultation is the first step in the criminal defense process, where you meet with an attorney to discuss the details of your case and understand your legal options. During this meeting, the attorney evaluates the facts, answers your questions, and outlines potential strategies moving forward.
CASE INVESTIGATION
Case investigation is the phase where your attorney gathers and reviews evidence, interviews witnesses, and analyzes the facts to build a strong defense. This step is critical for identifying weaknesses in the prosecution’s case and uncovering details that support your side of the story.
ARRAIGNMENT
Arraignment is the court hearing where you are formally charged and asked to enter a plea, such as guilty, not guilty, or no contest. During this stage, the judge may also address bail and outline the next steps in the legal process.
INITIAL CONSULTATION
The initial consultation is the first step in the criminal defense process, where you meet with an attorney to discuss the details of your case and understand your legal options. During this meeting, the attorney evaluates the facts, answers your questions, and outlines potential strategies moving forward.
CASE INVESTIGATION
Case investigation is the phase where your attorney gathers and reviews evidence, interviews witnesses, and analyzes the facts to build a strong defense. This step is critical for identifying weaknesses in the prosecution’s case and uncovering details that support your side of the story.
ARRAIGNMENT
Arraignment is the court hearing where you are formally charged and asked to enter a plea, such as guilty, not guilty, or no contest. During this stage, the judge may also address bail and outline the next steps in the legal process.
Experienced Defense Across All Criminal Charges
The Gross Law Firm provides aggressive, strategic representation for New Yorkers facing serious criminal charges. As a top rated defense attorney serving all five boroughs, his practice areas include:
What Our Clients Say…
WHY CHOOSE GROSS LAW FIRM
Former Public Defender
Leopold didn’t start his career working for prosecutors—he started defending people like you. His years as a NYC Public Defender gave him unmatched insight into how the system works and how to navigate it effectively.
A Decade of Courtroom Experience
Ten years. Hundreds of cases. From arraignments to trials, We have the battle-tested experience to handle whatever the prosecution throws at your case.
Honest Communication, Always
We sends you case updates promptly—the good news and the bad. We do not sugarcoat, withhold information, or leave you wondering what’s happening. You’ll always know where you stand.
Direct Access to Us
When you call, you reach us, not an answering service. Your case is too important for you to be shuffled around.
Available When You Need Them
Criminal emergencies don’t wait for business hours. We are available 24/7 because he understands that an arrest at 2 AM still needs immediate attention.
Client-Focused Defense Strategy
Every case is different. We takes time to understand your specific situation, your goals, and your concerns—then builds a defense strategy tailored to you.
Top Criminal Defense Lawyer Your Future Is Worth Fighting For
Criminal Defense Attorney New York City Serving Manhattan, Brooklyn, Queens, The Bronx, and Staten Island
Facing criminal charges is overwhelming. The uncertainty, the fear, the pressure—it’s a lot to carry alone. You don’t have to.
Leopold Gross has spent a decade standing beside people in their most difficult moments. He’s fought for clients facing minor charges and those accused of the most serious crimes. Whether you need an NYC Criminal defense Lawyer or are facing complex defense law matters, Leopold is ready to fight for you.
The consultation is free. The conversation is confidential. The first step is yours.
Your information is protected by attorney-client privilege. All consultations are 100% confidential.
FREQUENTLY ASKED QUESTIONS
What Should I Expect When Working With Gross Law Firm?
