TORRANCE, CA — Acclaimed defense lawyer Matthew Ruff has officially been recognized within the exclusive “Top 1%” of America’s Most Honored Lawyers for 2026.
Top 1%, DUI Attorney Matthew Ruff
This prestigious award, issued by The American Registry, represents the pinnacle of professional recognition. It is designed to honor an elite tier of legal professionals who have demonstrated continuous professional excellence, backed by significant peer recognition, noteworthy press mentions, and outstanding client reviews. The formal commemorative plaque, which can be viewed in the official plaque shown above, confirms his standing at the absolute top of his field.
Arrested For DUI? Call ☎️ 310-686-1533
Unwavering Commitment to Top-Tier Legal Defense
With nearly 30 years of specialized experience in drunk driving laws and criminal defense, Matthew Ruff has established a formidable reputation throughout Southern California. Operating out of Torrance, California, his practice focuses 100% on DUI, criminal charges, and DMV license suspension hearings. Unlike multi-practice firms, his singular focus has allowed him to master the highly technical scientific and legal nuances required to dismantle complex state evidence.
The “Top 1%” distinction reflects a career defined by high-stakes victories, including:
Unmatched Trial Record: Countless “Not Guilty” verdicts secured on complex allegations, ranging from refusal enhancements and prescription drug intoxication to high BAC levels.
Proactive Pre-Filing Intervention: A proven track record of engaging prosecutors early to completely stop criminal charges before they are ever filed in public databases.
Scientific Mastery: Specialization in challenging the accuracy of breathalyzer calibration logs, blood testing reliability, and retrograde extrapolation.
“What drives the practice is a true desire to win and save clients from the lifelong stigma and consequences of a DUI conviction,” said Matthew Ruff. “This recognition reflects our firm’s core philosophy: we never simply hold a hand and plead guilty—we fight every single angle of the government’s case.”
About Matthew Ruff, DUI Attorney
Matthew Ruff, DUI & Criminal Defense Attorney
The Torrance DUI Lawyer, Matthew Ruff provides aggressive, personalized criminal and DUI defense across Los Angeles County, Kern County, and Southern California. Renowned for providing clients with direct personal access and zero hidden fees, Attorney Matthew Ruff maintains a perfect 10/10 “Superb” rating on AVVO and an A+ rating with the California Better Business Bureau. He remains a long-standing member of the National College of DUI Defense (NCDD) and frequently instructs other attorneys on advanced defense tactics. No other defense lawyer can match his success rate, for example Matthew Ruff won a .22 BAC DUI by aggressively challenging the evidence and violations of his client’s constitutional rights.
Winning a DUI refusal hearing at the California Department of Motor Vehicles (DMV) is widely considered one of the steepest uphill battles in administrative law. Under California Vehicle Code (CVC) § 13353, an alleged failure or refusal to submit to a chemical test carries a mandatory one-to-three-year driver’s license suspension with zero allowance for a restricted license.
However, top-tier “Master of DUI defense” attorney Matthew J. Ruff recently secured a complete Set Aside in an administrative refusal proceeding originating out of Imperial County, proving once again that when law enforcement fails to follow strict constitutional guidelines, the charges cannot stand.
The Case Background: An Alleged DUI Refusal at the Border
The client was initially stopped and detained at the Calexico East Port of Entry by U.S. Customs and Border Protection (CBP). CBP agents reported observing slurred speech and dilated pupils, holding the client in a detention room for 47 minutes before transferring custody to the California Highway Patrol (CHP).
Upon arrival, the responding CHP officer noted objective symptoms of impairment. After the client declined voluntary field sobriety tests and invoked his Fifth Amendment rights, he was formally arrested for DUI. Following the arrest, the officer read the standard California Implied Consent Admonition. When asked to submit to an evidentiary chemical test (breath or blood), the client repeatedly stated, “Under duress I could not”.
The CHP treated this response as an explicit chemical test refusal, confiscated the driver’s license, and initiated a mandatory CVC § 13353 administrative suspension.
The Strategic Defense: Exposing Missing Evidence & Constitutional Violations
To sustain a refusal suspension under CVC § 13353, the DMV bears the legal burden of proving three core elements by a preponderance of admissible evidence:
1. The officer had reasonable cause to believe the person was driving under the influence.
2. The person was lawfully arrested or detained.
3. The person refused or failed to complete a chemical test after being properly admonished.
Top DUI Refusal Attorney Matthew Ruff zeroed in on the second crucial element: the legality of the initial stop and detention.
1. The Missing CBP Supplemental Report (The “Harvey-Madden” Rule Failure)
The arresting CHP officer did not observe the client driving or operating a vehicle. Instead, the CHP narrative explicitly relied upon a supplemental report from a specific CBP agent to explain why the vehicle was stopped in the first place.
However, when attorney Matthew Ruff audited the DMV’s official discovery packet, the CBP agent’s supplemental report was completely absent. Under California’s established Harvey-Madden rule (People v. Harvey; People v. Madden), when an arresting officer relies on information or a detention initiated by another agency, the state must produce competent evidence establishing that the initiating officer had specific, articulable facts justifying the initial intrusion.
Mr. Ruff argued that officer hearsay on a DS 367 form cannot substitute for foundational proof (Carlton v. DMV). Without the underlying federal report, there was zero admissible evidence proving the initial stop was lawful.
2. Rebutting Evidence Code § 664 Presumptions
The prosecution often attempts to bypass missing stop records by assuming border contacts occur at routine, fixed checkpoints—where no individualized suspicion is required under United States v. Martinez-Fuerte.
Mr. Ruff aggressively dismantled this presumption using California Evidence Code § 664. While official duty is generally presumed regularly performed, EC § 664 explicitly does not apply to validate a warrantless detention or arrest. Because stops conducted away from fixed ports by “roving patrols” require articulable reasonable suspicion (United States v. Brignoni-Ponce), the complete silence of the record meant the DMV could not simply “presume” the contact occurred at a fixed lane rather than via an unlawful roving stop.
3. The Prolonged 47-Minute “De Facto” Arrest
Even if the initial contact had been valid, holding the client in a secured bench room for 47 minutes while awaiting secondary agency turnover exceeded the constitutional limits of a brief investigatory Terry stop (Terry v. Ohio; Florida v. Royer). Without probable cause at the moment of initial confinement, holding a citizen in a custodial setting for nearly an hour matured into an unlawful de facto arrest long before CHP arrived (Dunaway v. New York).
4. Why an Illegal Stop Vindicates a Refusal
Under long-standing California Supreme Court precedent (Mercer v. DMV), a motorist is only legally required to submit to chemical testing if they have been lawfully detained or arrested. Because the initial seizure was constitutionally invalid due to a complete failure of proof, the client was under no legal obligation to submit to testing. Therefore, no refusal could be sustained as a matter of law.
The Verdict: Official Order of Set Aside
Following the submission of attorney Matthew Ruff’s comprehensive legal brief and closing arguments, the DMV Driver Safety Branch conceded.
On September 23, 2026, the DMV issued an official Order of Set Aside or Reinstatement, completely vacating the suspension action, clearing the driver safety record, and fully restoring the client’s California driving privilege.
Attorney Matthew Ruff Wins DUI Refusal
Key Takeaways for Drivers Facing a DUI Refusal
A Refusal Charge Is Not an Automatic Loss: Even when an officer checks the “Refusal” box on a DS 367 form, the state must still prove every constitutional step leading up to the test demand.
Paperwork Gaps Break the Chain: Police agencies frequently fail to forward inter-agency supplemental reports. An experienced DUI defense attorney knows how to exploit these discovery gaps.
Protect Your Rights Early: You only have 10 days from the date of a DUI arrest to request a DMV Administrative Per Se hearing and stay an automatic license suspension.
If you or a loved one is facing a DUI charge or DMV license suspension in Los Angeles County, Kern County, or Southern California, contact Los Angeles DUI Attorney Matthew Ruff for a direct, expert case evaluation.
Facing a Driving Under the Influence (DUI) charge in Los Angeles County is a daunting experience on its own. However, when prosecutors tack on charges of Child Endangerment (Penal Code Section 273a(b)), the stakes immediately skyrocket. Beyond standard DUI penalties—such as fines, license suspensions, and mandatory DUI classes—child endangerment charges bring severe consequences, including potential jail time, mandatory child abuse probation terms, and life-altering consequences for parental custody rights.
In a recent Los Angeles County case, top-tier DUI defense attorney Matthew Ruff demonstrated how strategic legal defense, aggressive prosecution negotiation, and deep knowledge of California criminal procedure can result in the complete dismissal of both counts of child endangerment.
DUI Attorney Matthew Ruff Gets Child Endangerment Charges Dismissed
The Legal Challenge: DUI + 2 Counts of Child Abuse / Endangerment
According to the official Misdemeanor Complaint filed in the Superior Court of California, County of Los Angeles (The People of the State of California v. Arturo [Redacted]):
Count 1: Driving Under the Influence of an Alcoholic Beverage, in violation of California Vehicle Code Section 23152(a) (Misdemeanor).
Count 2: Child Abuse / Endangerment Under Circumstances Other Than Great Bodily Injury or Death, in violation of Penal Code Section 273a(b) regarding minor child Ale[redacted].
Count 3: Child Abuse / Endangerment Under Circumstances Other Than Great Bodily Injury or Death, in violation of Penal Code Section 273a(b) regarding minor child Ani[redacted].
The allegations arose from an incident on or about June 2, 2024, where law enforcement stopped the driver for suspected DUI with two minor children present inside the vehicle.
Why Penal Code 273a(b) Charges Are So Dangerous
Under PC 273a(b), it is a crime to willfully permit a child in one’s care or custody to be placed in a situation where their person or health is endangered. In California, when an officer arrests a driver for a DUI with minors in the car, prosecutors frequently add PC 273a(b) counts for each child present.
A conviction under PC 273a(b) carries severe repercussions beyond standard DUI penalties:
1. Mandatory Child Abuse Terms: A standard condition of probation includes 1-year mandatory child abuse counseling/parenting classes.
2. Criminal Record & Background Checks: A child endangerment charge leaves a lasting mark on background checks, severely impacting employment, professional licensing, and housing opportunities.
3. Child Custody & CPS Exposure: Family courts view child endangerment convictions very harshly, and child protective services (CPS) may initiate separate investigations into parental fitness.
Defense Strategy: Dismantling the Child Endangerment Counts
Recognizing the immense collateral harm a child endangerment conviction would inflict on the client’s life and family, Master of DUI defense attorney Matthew Ruff focused his defense strategy on seeking a complete dismissal of Counts 2 and 3.
Key Arguments Utilized in Defense:
1. Challenging the Allegation of “Willful Endangerment”: To convict under PC 273a(b), the prosecution must prove beyond a reasonable doubt that the driver willfully placed the children in a dangerous situation. Attorney Ruff scrutinizes the officer’s driving observations, body camera footage, and traffic stop logs to establish whether there was actual erratic driving or immediate physical danger to the children.
2. Evidentiary and Chemical Testing Weaknesses: Demonstrating weaknesses in the blood/breath test results or questioning the legality of the initial traffic stop undermines the prosecution’s foundational premise that the driver was impaired at the time of operation.
3. Proactive Mitigation: Guiding the client to complete proactive measures prior to court dates, demonstrating responsible citizenship and ensuring the court sees the client as a protective parent rather than a criminal risk.
The Outcome: Complete Dismissal of Child Endangerment Charges
Through meticulous preparation and skilled negotiation with the Los Angeles County District Attorney’s Office / City Prosecutor, Matthew Ruff succeeded in getting BOTH counts of Child Endangerment (Counts 2 & 3) completely dismissed.
Impact of the Dismissal
No Child Abuse Conviction: The client avoided having child abuse or endangerment charges recorded on their permanent criminal history.
Avoided Mandatory Child Abuse Probation Terms: The client was spared mandatory 52-week child abuse classes and burdensome probation requirements.
Protected Parental & Custody Rights: By getting both PC 273a(b) counts completely thrown out, the client avoided severe complications with family court and child welfare authorities.
Why You Need an Experienced Los Angeles DUI Defense Attorney
When faced with multiple misdemeanor charges involving DUI and child endangerment, simply pleading guilty or relying on an unseasoned defender can lead to devastating long-term outcomes. Los Angeles DUI Attorney Matthew Ruff has decades of experience navigating Los Angeles courtrooms, challenging prosecution evidence, and protecting clients’ records.
If you or a loved one is facing DUI charges with child endangerment enhancements in Los Angeles or Southern California, having an experienced criminal defense attorney on your side is critical to achieving a favorable resolution. Disclaimer
Receiving an official letter from a police department’s Traffic Division warning of a criminal hit-and-run investigation can cause instant anxiety. For one California driver involved in an alleged parking lot collision in Torrance, taking immediate action by hiring top defense attorney Matthew Ruff made all the difference between facing misdemeanor criminal charges and having the entire investigation closed without criminal liability.
The Incident: An Alleged Hit-and-Run in Torrance
The case began when the Torrance Police Department Traffic Division opened an investigation regarding a reported hit-and-run collision that occurred in a parking lot on Carson Street.
The vehicle owner received a formal notice from Detective R. Schuffman, stating:
“A hit and run traffic accident report has been filed with this department. We have information that the following vehicle registered to you may have been involved. It is imperative that you contact me immediately…”
The letter further cited California Vehicle Code (CVC) Sections 22655(a), 22655.5(a), and (b), warning that a failure to respond could result in the towing and impoundment of the vehicle as evidence of a crime.
Torrance Attorney Matthew Ruff Gets Hit and Run Charges Dropped
The Danger: Why You Should Never Speak to Police Alone
When investigating alleged hit-and-run incidents under California law, law enforcement officers routinely seek self-incriminating statements or driver identification from vehicle owners to build a criminal case. Unwittingly providing statements or trying to explain what happened directly to a detective can quickly convert a civil property dispute into criminal charges filed with the prosecutor’s office.
Recognizing the legal risks involved, the driver immediately sought professional legal representation from seasoned defense attorney Matthew Ruff.
Attorney Matthew Ruff’s Defense Strategy & Early Intervention
Attorney Matthew Ruff immediately intervened on behalf of the client, establishing formal legal communication directly with Detective Schuffman of the Torrance Police Department before any incriminating statements were made or criminal charges were referred.
By directly engaging with the investigator early in the process, Matthew Ruff accomplished several critical objectives:
1. Protected the Client’s Rights: Prevented law enforcement from interrogating the driver directly.
2. Facilitated Civil Resolution: Demonstrated that the matter involved minor parking lot property damage suitable for civil resolution rather than criminal prosecution.
3. Streamlined Information Exchange: Provided the necessary basic insurance and administrative information required to resolve the claim while ensuring no admissions of guilt were made.
The Result: Case Closed Without Criminal Charges
Thanks to Matthew Ruff’s prompt legal action and effective negotiation, Detective Schuffman confirmed via written correspondence that the matter would be handled civilly and closed entirely:
As a result:
No criminal charges were filed.
No arrest or court appearance was required.
No criminal record was created.
Key Takeaway: Don’t Wait Until You Are Formally Charged
This outcome highlights the immense value of pre-filing intervention. If you receive a letter or phone call from a police detective or collision investigator regarding a hit-and-run investigation:
Do NOT speak directly to the police.
Do NOT fill out or return statement sheets without legal guidance.
Contact an experienced hit-and-run defense attorney immediately.
With over 30 years of experience defending clients throughout Torrance, the South Bay, and Los Angeles County Hit and Run Defense Attorney Matthew Ruff knows how to navigate police investigations and resolve cases before criminal charges are ever filed.
