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Criminal Defense Attorneys in Passaic County, NJ
At the The Law Offices Of Jonathan F. Marshall, we bring over 200 years of combined legal experience to clients facing criminal charges in Passaic County, NJ. Our team of former prosecutors and certified criminal trial attorneys leverages deep knowledge of local courts, judges, and prosecution strategies to deliver aggressive, results-driven defense. With offices in Wayne, Clifton, and Paterson, we handle a full spectrum of criminal mattersfrom DUI and domestic violence to complex felony caseswhile maintaining a steadfast commitment to personalized client service.

Our attorneys, recognized by the National Trial Lawyers Association and featured in media outlets like ABC and USA Today, combine technical expertise in field sobriety testing and breathalyzer devices with a proven track record of case dismissals and reduced charges. Available 24/7, we prioritize immediate action to protect client rights and build robust defense strategies tailored to each case's unique circumstances.
Services
Criminal Defense DUI Defense Domestic Violence Drug Crimes Expungement Sex Crimes Juvenile Offenses
Highlights and features
  • Over 200 years of combined legal experience in criminal defense
  • Former county prosecutors with insider knowledge of prosecution strategies
  • Certified Criminal Trial Attorneys by the New Jersey Supreme Court
  • Available 24/7 for urgent legal matters and consultations
  • Proven track record of case dismissals and reduced charges
Associations and certifications
  • National Trial Lawyers Association Top 100
  • Avvo 10.0 Rating
  • Better Business Bureau A+ Rating
  • National Academy of Criminal Defense Attorneys Top 10
What people say
Best possible outcome Highly recommend this attorney Successfully dismissed charges Knowledgeable and experienced Protected my future
Services
Criminal Defense
Our criminal defense practice covers all felony and misdemeanor charges in Passaic County, including drug crimes, domestic violence, and sex offenses. With former prosecutors on staff, we leverage insider knowledge of legal procedures and courtroom strategies to challenge evidence, negotiate plea deals, or litigate cases to trial. Our team's 200+ years of combined experience ensures clients receive tailored defense strategies focused on case dismissals, reduced charges, or acquittals while protecting constitutional rights throughout the process.
DUI Defense
Specializing in DUI/DWI defense, our attorneys challenge breathalyzer accuracy, field sobriety test validity, and procedural errors in New Jersey's strict drunk driving cases. Certified in Alcotest 7110 operation and standardized field sobriety testing, we identify weaknesses in prosecution evidence to seek charge reductions or dismissals. With offices across Passaic County, we handle license suspension hearings, ignition interlock device requirements, and repeat offense penalties while maintaining a 24/7 availability for urgent consultations.
Expungement
We guide clients through New Jersey's complex expungement process to clear criminal records for eligible offenses. Our team prepares and files petitions for dismissed charges, non-convictions, or qualifying convictions, navigating eligibility requirements and court procedures. By securing judicial orders to seal records, we help clients improve employment prospects, housing applications, and professional licensing opportunities while ensuring full compliance with state expungement statutes.
Domestic Violence
Our domestic violence defense addresses both criminal charges and related family court restraining orders. We challenge false allegations, cross-examine witnesses, and mitigate consequences like custody restrictions or mandatory counseling. With experience as former prosecutors, we counter emotional bias in courtrooms while protecting clients' reputations, parental rights, and future employment through strategic negotiations or trial litigation in Passaic County's municipal and superior courts.
Juvenile Offenses
We defend minors accused of juvenile offenses in Passaic County, focusing on rehabilitation over punishment. Our attorneys handle cases involving school incidents, theft, or drug possession, advocating for alternative sentencing programs and educational support. By negotiating with prosecutors and juvenile justice officials, we minimize long-term impacts on academic records and future opportunities while ensuring parental involvement throughout the legal process.
People
Jonathan F. Marshall
Founding Partner
Former county prosecutor with 30+ years of criminal law experience. Certified by the New Jersey Supreme Court as a Criminal Trial Attorney. Featured legal analyst for ABC and Law & Order consultants. Avvo 10.0-rated attorney specializing in DUI defense and complex felony cases.
Colin E. Bonus
Attorney
Former municipal prosecutor handling DUI, domestic violence, and drug cases. Certified in Alcotest 7110 breathalyzer operation. Skilled in challenging field sobriety test validity and suppression motions. Regularly appears in Passaic County municipal courts.
Jason Seidman
Attorney
Specializes in juvenile defense and expungement cases. Former public defender with experience negotiating diversion programs and rehabilitation-focused sentencing. Advocates for minors' educational rights while minimizing criminal record impacts.
Thomas Martin
Attorney
Former director of the Major Crimes Unit with expertise in sex crime defense and complex felony prosecutions. Understands prosecutorial strategies to build counterarguments for case dismissals or reduced charges in severe criminal cases.
Matthew Dorry
Attorney
Focuses on drug crime defense, challenging search and seizure legality. Certified in narcotics identification and forensic evidence analysis. Secures dismissals through constitutional rights violations in state and federal courts.
Questions
What criminal charges do you handle in Passaic County?
We defend all misdemeanor and felony charges including DUI, domestic violence, drug crimes, sex offenses, juvenile cases, and expungement petitions across Wayne, Clifton, and Paterson courts.
How much does a criminal defense consultation cost?
We offer free initial consultations 24/7 to discuss your case details, potential defenses, and legal strategy options with an experienced Passaic County criminal attorney.
Can you help with out-of-state clients?
Yes, we represent clients facing charges in Passaic County regardless of residency. Our team handles bail procedures, court appearances, and defense strategy implementation for non-local defendants.
What makes your firm different from other criminal lawyers?
Our team includes former prosecutors with insider knowledge of legal strategies, certified trial attorneys with 200+ years combined experience, and technical expertise in breathalyzer and field sobriety test challenges.
Do you handle juvenile criminal cases?
Yes, we specialize in juvenile defense matters, focusing on rehabilitation while protecting minors' futures through alternative sentencing programs and educational support in Passaic County courts.
How quickly can you start working on my case?
Our attorneys are available immediately—24 hours a day, 7 days a week—to begin building your defense strategy, preserving evidence, and protecting your legal rights from the moment of arrest.
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