A Criminal Defense Specialist - Best Criminal Defense Lawyer
Who is the “Best Criminal Defense Lawyer” - a criminal defense expert or a specialist? An expert defense attorney is a generic term that anyone can use but a specialist is reserved for a select few criminal defense lawyers. The use of the term “specialist” is controlled by the State Bar of California Board of Legal Specialization.
As of early 2026, there are approximately 290 certified criminal law specialists in California. There are close to 200,000 lawyers in California and thousands of them do “criminal defense”.
Daniel Horowitz is one of only five certified criminal defense specialists in all of Contra Costa County! (As of March, 2024) Only four of these attorneys are in private practice. According to State Bar of California data, there are approximately 4,133 active attorneys based in Contra Costa County so only one out of 825 attorneys in Contra Costa County are criminal defense specialists.
This certification is issued by the State Bar of California, Board of Legal Specialization and while attorneys can advertise as “expert criminal defense lawyers” or “the best criminal defense attorney”, only certified attorneys can hold themselves out as criminal defense specialists.
Even within the realm of specialists there are areas of special expertise and focus. Daniel Horowitz represents criminal defense clients in very high stakes cases. This includes healthcare fraud charges including Stark and AKS violations, Penal Code Section 550fraud cases, capital murder, 2nd Amendment gun cases and specialized cases where seemingly simple arrests such as arrests for domestic violence, driving under the influence may have lasting impact on professional licenses (such as a medical license or have major effects on child custody).
HOROWITZ CHANGES IN CRIMINAL LAW
1. Police Misconduct
Daniel Horowitz pioneered challenges to laws that limited a defendant's right to discover prior acts of misconduct of police officers. After years of challenges the law was finally changed.
2. Impartial Jury
Established that even when a jury is tainted by a co-defendant and not the prosecution a defendant's fair trial rights are violated and he is entitled to a new trial.
3. Full Death Penalty Defense
Established the right of a defendant to two attorneys and a full penalty phase defense even when the prosecution has not yet decided whether to seek death or life without parole.
4. Chiropractor Scope of Practice
Horowitz' trial victory established the right of chiropractors to perform manipulations under anesthesia (MUA's). Over 500 chiropractors were targeted for prosecution had Horowitz lost this case.
Daniel Horowitz - One of the Most Experienced Criminal Defense Lawyers
Lead counsel in over 200 criminal jury trials.
Law school professor of trial law.
Lecturer at criminal defense conferences.
Published author on criminal defense.
Horowitz’s insightful legal analysis has made him a sought-after commentator in the media including on CNN, MSNBC and Fox News. Daniel covered the Scott Peterson and Michael Jackson trials for these major networks.
U.S. Supreme Court and California Supreme Court admitted.
Legal instructor for courses training attorneys to take the criminal specialist examination.
Top 100 Trial Lawyer, Super Lawyer, AVVO, Martindale Hubbell top rated and admitted.
Original Contributor to California Criminal Practice & Procedure (CEB Publications)
Mentoring: Daniel guides new criminal defense attorneys through the Contra Costa County bar association.
Teaching: Former professor of trial law.
Background and Education:
Born in New York City, Horowitz attended Boston University School of Law and then earned his Juris Doctor (J.D.) from Southwestern Law School in Los Angeles, California. He practiced in Oakland, California (Alameda County) for 26 years and has maintained his office in Lafayette (Contra Costa County) since 2006.
He was admitted to the State Bar of California in 1980.
Death Penalty Jury Trials (8) in his first 15 years of practice.
Major money laundering defense and victory for Ukraine Prime Minister Pavel Lazarenko.
Major medical fraud jury trials in state and federal courts.
Briefs filed in the United States Supreme Court, California Supreme Court
HOROWITZ on the NANCY GRACE SHOW
Notable Criminal Case Victories by Daniel Horowitz
Daniel Horowitz, a seasoned criminal defense attorney, has achieved remarkable results in his legal practice. Let’s delve into his recent successes:
Complete Dismissals / Charges Not Filed
Dismissal of theft charges (2025)
Dismissal on motion Criminal Fraud Charges under Penal Code section 550 against attorney. (2024)
Dismissal at preliminary hearing of workers' compensation fraud charges with factual finding of innocence. (2024)
Domestic violence charge dismissed. (2024)
Mel Gibson case - No charges filed against Oksana Grigorieva (investigated for extortion)
Reduced Charges & Acquittals at Trial
Felony gun charges reduced to a single misdemeanor with probation. (2024)
Domestic violence deferred prosecution. (2024)
Attempted murder jury trial - convicted unlawful discharge of a firearm (2022)
Medical fraud and money laundering - Federal jury trial. Acquittal of all money laundering charges and most serious fraud charges (2021)
$250 million embezzlement, money laundering charges dismissed in federal court against Ukraine Prime Minister Lazarenko.
Each of these outcomes is a direct result of strategically crafting defenses and understanding the nuances of criminal law. Our approach is to leave no stone unturned, ensuring every detail is scrupulously evaluated and applied to secure favorable results. The breadth of cases handled testifies to our capacity to adapt and respond to the unique demands of each situation, whether local or international.
HOW TO GET FREE BAIL - BUT ONLY IF YOU HAVE MONEY ALREADY!
Taking advantage of complex legal systems can often feel daunting, especially in matters of bail. Our firm provides guidance on navigating these challenges, using innovative strategies to secure favorable bail conditions where possible. It's crucial to understand that preparation can significantly impact these outcomes, and our experience ensures that you are never navigating these systems alone.
Criminal Defense Issues Discussed by Daniel Horowitz
We defend drunk driving (DUI) charges under Vehicle Code sections 23152(a) 23152(b) as well as violations of 23152 (d) (It is unlawful for a person who has 0.04 percent or more, by weight, of alcohol in his or her blood to drive a commercial motor vehicle) and 23152(e) (unlawful for a person who has 0.04 percent or more, by weight, of alcohol in his or her blood to drive a motor vehicle when a passenger for hire is a passenger in the vehicle)
Our legal team understands that DUI charges can have serious implications on your life, from significant fines and license suspension to potential incarceration. We approach each DUI case with meticulous attention, leveraging breathalyzer and forensic evidence, and challenging any unlawful police procedures. Our mission is to safeguard our clients' livelihoods and rights, ensuring the best possible outcome in these complex situations.
These are the crimes with high levels of violence such as murder, assault with a deadly weapon. The serious felony class of crimes also includes extortion, major financial crimes and other felonies where conviction carries the potential of double-digit prison sentences.
Serious felony charges require an in-depth understanding of the legal landscape, as outcomes can drastically alter one's future. Law Office of Daniel Horowitz employs comprehensive legal strategies and draws upon a wealth of experience to challenge prosecution tactics and secure reduced penalties or dismissals. Our tailored approach ensures every defense is robust, meeting the exacting demands of justice.
White-collar crimes, often involving complex financial transactions, require a calculated legal strategy. Our team brings a strategic mindset to unraveling intricate financial data and legal statutes, offering our clients a meticulously crafted defense that addresses both the factual and procedural nuances of each case. Our proven track record in high-stakes financial litigation underscores our ability to manage and resolve such formidable challenges effectively.
4. Domestic Violence
When domestic violence affects your professional license, the ability to carry a firearm or your ability to see your children, our legal team can assist you.
Domestic violence accusations can have far-reaching repercussions, affecting every aspect of a person's life. Our legal team takes these scenarios seriously, offering compassionate yet assertive representation. We understand the sensitivity of domestic matters and focus on protecting our clients' rights while working towards a resolution that considers both the legal and personal dynamics involved. Through careful negotiation and strategic litigation, we strive to reach outcomes that minimize disruption to our clients' lives and protect their future.
5. Federal Crimes
The list of federal criminal statutes is extensive. We are highly experienced in federal criminal matters and appear in the United States District Court in San Francisco and Oakland regularly. We defend federal cases nationwide. Daniel Horowitz has been trial counsel in many federal cases, including a San Francisco U.S. District Court MS-13 trial, San Jose USDC medical fraud trial, as well as the Pavel Lazarenko trial involving the former Prime Minister of Ukraine. (USDC San Francisco).
Federal cases often involve complex legal challenges requiring a profound understanding of both state and federal laws. Our team is well-equipped to navigate these intricacies, providing comprehensive defense strategies tailored to the unique demands of federal court. By prioritizing preparation, accuracy, and strategic negotiation, we successfully handle cases that span nationwide, ensuring robust defense solutions for our clients.
6. Healthcare Fraud
STARK violations, Penal Code section 550 insurance fraud charges, overbilling, kickbacks, and insurance carrier-initiated prosecutions are a highly technical area of criminal defense. We have superior knowledge in healthcare-related criminal matters.
Healthcare fraud defenses must be intricately woven to address both the technical and ethical dimensions of healthcare law. Our firm is dedicated to defending healthcare practitioners from complex fraud allegations, ensuring our clients' professional integrity and livelihoods are protected. We scrutinize every aspect of each case, from procedural discrepancies to evidential analysis, to craft defenses that are both thorough and innovative.
Criminal Defense Lawyer Walnut Creek: Understanding Your Rights
Understanding your legal rights within Walnut Creek's jurisdiction is paramount in a criminal defense context. The city is governed by California's comprehensive legal frameworks, which define various criminal offenses and their consequences. Residents must navigate these laws to protect their rights effectively. Our firm emphasizes educating clients about their rights, ensuring they are empowered to make informed decisions during legal proceedings. Our initial consultations delve into the specifics of each situation, offering guidance tailored to the unique aspects of Walnut Creek's legal environment. By prioritizing client education, we foster a collaborative approach to defense, enabling a proactive stance against potential legal challenges.
Walnut Creek's community is characterized by its commitment to safety and regulation adherence. This dedication manifests in vigilant law enforcement practices and strict adherence to state-mandated procedures. Our role is to bridge the gap between these legal expectations and the individual client's situation, ensuring that justice is served while protecting the client's best interests. Whether addressing local law enforcement encounters or broader legal issues, our experience encompasses the full spectrum of criminal defense in Walnut Creek, guaranteeing comprehensive support and representation.
Frequently Asked Questions about Criminal Defense in Walnut Creek
Can You Be Charged for a Crime in Walnut Creek Without Any Prior Arrest?
Yes, it is possible to be charged with a crime in Walnut Creek without having been previously arrested. Under California law, formal charges can arise following an investigation without the necessity of an arrest. These charges may emerge from evidence gathered during inquiries or as a result of a warrant issued by the court. It is crucial to understand that even without an arrest, a legal process might unfold that requires immediate attention and response. Engaging the services of a skilled criminal defense attorney is vital in such circumstances to ensure your rights are protected, and appropriate legal strategies are employed. Law Office of Daniel Horowitz is here to help navigate such instances, providing knowledge and support regardless of your legal situation.
How Can a Criminal Defense Lawyer Help in a Plea Bargain?
A criminal defense lawyer plays a pivotal role in plea bargains, which are agreements between the defendant and prosecutor to resolve a criminal charge without going to trial. A lawyer will evaluate the strengths and weaknesses of the prosecution's case against you and negotiate with prosecutors to reduce charges or penalties. They ensure that any plea deal offered is in your best interest, potentially lessening severe legal consequences. By understanding the intricacies of the case and using strategic negotiation skills, lawyers can significantly influence the outcome, often leading to more favorable terms than initially presented by the prosecution.
What Should I Do if I Am Arrested in Walnut Creek?
If you are arrested in Walnut Creek, it's essential to remain calm and informed of your rights. Upon arrest, you have the right to remain silent and the right to an attorney. Exercising these rights promptly is crucial. Do not provide any statements to law enforcement without first consulting a legal professional. Contact Law Office of Daniel Horowitz immediately to safeguard your rights and begin constructing your defense. Our team is equipped to guide you through the complexities of the criminal justice system, ensuring that each step forward aligns with your best interests.
What Are Common Penalties for DUI Convictions in Walnut Creek?
DUI convictions in Walnut Creek can result in a range of penalties depending on the specifics of the incident and previous offenses. Common penalties may include fines, license suspension, mandatory DUI education programs, and even jail time. Precisely, a first-time offender might experience license suspension for up to six months, whereas repeat offenders can face lengthier suspensions and enhanced penalties. Engaging with a proficient criminal defense attorney can often mitigate the severity of these penalties by ensuring procedural fairness and challenging improper evidence collection or application of the law.
How Important Is Local Knowledge for a Criminal Defense Lawyer?
Local knowledge is crucial for a criminal defense lawyer in effectively managing defense strategies. Familiarity with local courts, judges, and prosecutors can provide insights into procedural nuances and prosecutorial tendencies, enabling the crafting of a well-informed and strategic defense. Lawyers who understand the local landscape can anticipate challenges specific to the jurisdiction, ensuring that clients benefit from tailored advice and representation. Law Office of Daniel Horowitz prides itself on extensive local insight, facilitating informed decisions and optimal outcomes for clients navigating Walnut Creek's legal system.
Top Criminal Defense Lawyers for Complex & Multi-Defendant Criminal Cases
Daniel Horowitz is a “Top 100 Trial Lawyer”, a “Super Lawyer”, a former law professor and television legal commentator. High conflict criminal cases involving major frauds, murder charges, domestic violence with child custody at stake are the types of criminal cases that require the best defense attorneys available.
Complex criminal cases require specialized legal skills. Document management, metadata analysis, and cross-jurisdictional knowledge are just some of the specialized skills that these high-stakes cases require. We train other attorneys in these areas of law and practice management. Daniel is often lead counsel in multi-defendant cases based upon his skill set, experience, and ability to coordinate the different defenses in a cooperative manner.
We value the power of collaboration, not only within our team but also with our clients. By ensuring open lines of communication, we forge partnerships based on trust and mutual goals. This collaborative spirit is integral to navigating the complexities of multi-defendant cases, where coordination and strategic planning are key to achieving favorable outcomes. Each case is approached with fresh insights and inventive solutions, reflecting our commitment to delivering top-tier legal services tailored to the unique needs of our clients.
Contra Costa County District Attorney: Diane Becton
Diane Becton, the current Contra Costa County District Attorney, brings her experience as a former Superior Court judge to her elected position. The office, located in Contra Costa County, boasts over 75 prosecutors and approximately 250 staff members. Under District Attorney Becton’s leadership, 28 specialized prosecution divisions have been established.
District Attorney Becton has focused on innovative legal solutions and reforms to address the unique challenges facing Contra Costa County. Her initiatives aim to enhance transparency, foster community trust, and improve prosecutorial practices. By implementing data-driven strategies and emphasizing restorative justice, she advances a mission to create safer communities while promoting fairness and accountability in the legal process. These efforts resonate with our firm's dedication to pursuing justice and protecting our clients' rights within an evolving legal framework.
Dan Horowitz was the best attorney I could have asked for during a difficult time in my career. From the moment I met him, I felt believed, respected, and safe. He and his team were endlessly responsive and empathetic to me and my family. He fought for my case day and night, always keeping my best interests at the forefront of his mind. As I learned from Dan, it is never a good time in one’s life to need legal representation - but if you need it, Dan is your person, your advocate, and your best friend. We are forever grateful for his tireless commitment to justice for the people.
Katherine
“Tough, humble, has integrity - simply THE best.”
Tough, humble, has integrity - simply THE best. With Dan it is not so much about the money but about doing what is right. A very rare breed. He has honesty and integrity and the jurys see it. If he doesn't believe in the case or the client he won't waste your time or his. But you better listen to him!...Believe an trust in him. I did and I am totally indebted to him. He is "The best of the best." Thank you Dan for all you have done and continue to do. Carole~ Arbuckle v. Board of Chiropractic Examiners
Carole A.
“Despite his kindness, I have never once doubted his ability to provide me with THE BEST representation in court.”
He is approachable but serious. Mr. Horowitz is the perfect balance of what someone wants in a lawyer. Not only is he approachable enough to gain and value your trust, but he's a bulldog in the courtroom. Despite his kindness, I have never once doubted his ability to provide me with THE BEST representation in court. I'm so thankful to have found a lawyer capable of such a delicate balancing act.
