Jersey City Juvenile Crimes Defense Attorney

Reviewed by William A. Proetta, Esq. · Updated October 2026

When a Jersey City teenager under 18 is accused of something that would be a crime or a disorderly persons offense for an adult, the State files a juvenile delinquency complaint under N.J.S.A. 2A:4A-23, the Code of Youth Justice. The case is heard by a Family Part judge of the Hudson County Superior Court, on the third floor of the Frank J. Guarini Justice Complex at 24 Central Avenue, not by the Jersey City Municipal Court. There is no jury. If the charge is proven, the judge enters an adjudication of delinquency and a disposition instead of a conviction and a sentence, and the longest possible custodial term is far shorter than an adult’s: 4 years for an act that would be a first-degree crime, with longer terms only for murder.

William Proetta Criminal Law defends Jersey City children and their families from our office at 242 10th Street, Suite 103. I have tried criminal cases for more than 15 years, and in juvenile work the first hours, before any statement or detention decision, often shape everything after.

Why A Jersey City Family Needs A Juvenile Defense Lawyer Early

Being young does not make a delinquency complaint minor. An adjudication can reach a school principal, it counts if there is a next time, and serious charges can be moved to adult court. Our work starts before the first court date:

• We stop the questioning. We tell police your child has a lawyer and will not answer questions.
• We find out what was filed. The charge, its grade and whether it came as a summons or with a request to detain decide the next steps.
• We prepare for detention if needed. A detained child must see a judge by the next morning, and the release plan has to be ready.
• We press for diversion. Many Jersey City cases can be kept out of court entirely, but only if someone asks at the right time.
• We investigate and contest the case, gathering video, witnesses and texts before they disappear.

Types Of Juvenile Cases We Handle In Jersey City

We defend young people accused of:

• drug possession and possession with intent to distribute;
• theft, shoplifting and receiving stolen property;
• vandalism and criminal mischief;
• trespass and burglary;
• simple and aggravated assault, including fights at or near school;
• robbery;
• weapons offenses;
• harassment and cyber-harassment;
• fake ID charges, which in Hudson County almost always begin with a summons rather than a warrant;
• sexting and other sex offense allegations;
• disorderly persons offenses, including disorderly conduct.

Two items need a correction. Underage drinking and marijuana are no longer charged as delinquency for simple possession or use. Under N.J.S.A. 2C:33-15, a young person caught with alcohol or cannabis gets a written warning for a first and second violation and a referral to community services for a third, and parents of anyone under 18 are notified each time. Traffic matters are handled differently too: certain Title 39 motor vehicle violations are excluded from the definition of delinquency in 2A:4A-23, so a teen driver’s ticket is not a Family Part case.

How Juvenile Cases Differ From Adult Cases

The vocabulary. Police take a child “into custody,” which by statute “shall not be construed as an arrest.” The court finds a child “delinquent,” not guilty, and imposes a “disposition,” not a sentence.

No bail. Juveniles have every constitutional right an adult has except indictment, jury trial and bail (N.J.S.A. 2A:4A-40). Release depends on whether the child poses a risk and whether a parent or guardian can take the child home, not on money.

Confidentiality. Juvenile records are protected from public inspection under N.J.S.A. 2A:4A-60, with listed exceptions. A school principal must be notified in writing when the offense happened on school property, involved a weapon, or would be a first-, second- or third-degree crime.

Lower ceilings, and a presumption. For an act that would be a fourth-degree crime or less, committed by a child with no prior adjudication, the law presumes no incarceration (N.J.S.A. 2A:4A-44(b)(1)).

Adult court is the exception. A prosecutor may move to waive a case to adult court only if the child was 15 or older at the time and is charged with a listed offense, such as criminal homicide (other than death by auto), first-degree robbery, carjacking, sexual assault or second-degree aggravated assault. The motion is generally due within 60 days of the complaint (N.J.S.A. 2A:4A-26.1); our Hudson County juvenile defense page covers waiver.

Jersey City Police Contact And The Hudson Family Part

When police pick up your child. Jersey City officers must notify a parent or guardian immediately. Under Attorney General Directive 2020-12, a juvenile cannot be held at a police station for more than 6 hours, and the directive encourages a complaint-summons, which sends the child home with a court date, whenever public safety allows. For a minor first offense, the officer may offer a curbside warning or a stationhouse adjustment, a 3-to-6-month written agreement handled at the police department with no complaint filed at all.

Intake. Every complaint is screened by Court Intake Services. For lower-level charges, intake can recommend diversion to an intake conference or a Juvenile Conference Committee, subject to the judge’s approval. More serious charges go to court unless the prosecutor agrees to divert. Our page on juvenile diversion in Hudson County covers each option.

Detention. If your child is held, a judge must hold a hearing no later than the morning after placement, weekends and holidays included. A probable cause finding must follow within 2 court days, review hearings within 14 court days and then at least every 21 court days, and trial within 30 days of detention (N.J.S.A. 2A:4A-38). Hudson County closed its own juvenile detention center in 2015, so a detained Hudson child is held at a facility in another county.

The courtroom. Judge Martha Mainor currently handles all Hudson juvenile cases, on the Guarini complex’s third floor, the family court level, in a building that also houses the Hudson County Prosecutor’s administrative offices.

School. An incident involving a Jersey City public school can bring a separate discipline process, and what your child tells school staff can reach police. We advise families before any school meeting.

Dispositions A Hudson Judge Can Order

After weighing the offense, your child’s age, record and needs, the family and the victim (N.J.S.A. 2A:4A-43(a)), the judge may combine options under 2A:4A-43(b):

• a deferred disposition for up to 12 months, after which the complaint is dismissed if your child does well;
• release to a parent or guardian;
• probation for up to 3 years;
• restitution, if your child is able to pay, and community service;
• counseling, substance abuse treatment, academic or vocational programs;
• placements arranged through the Department of Children and Families or the Children’s System of Care;
• postponement or suspension of driving privileges for up to 2 years in some cases;
• up to 60 consecutive days in a county juvenile detention facility for certain offenses;
• commitment to the Youth Justice Commission, within these maximums:

Fines are no longer part of juvenile dispositions; P.L.2019, c.363 eliminated them.

Defense Strategies In Jersey City Juvenile Cases

• Suppressing a statement. Police must make real efforts to have a parent present when questioning a juvenile, and the rules are strictest for children under 14. A statement taken without that protection may be excluded.
• Illegal search. A search of a backpack, phone or pocket without a lawful basis can lead to suppression of what was found.
• Mistaken identity. Group incidents near crowded transit stops or after school often produce rushed identifications.
• Self-defense or defense of another.
• Alibi, supported by phone data, transit records or attendance logs.
• Lack of intent. Many offenses require a purpose or knowledge that a young person may not have had.
• False accusation growing out of a conflict between students or within a family.

Clearing A Juvenile Record

Confidential is not the same as erased. Charges that end in dismissal, including after diversion or a completed deferred disposition, can be expunged under N.J.S.A. 2C:52-6. The Family Part may seal a juvenile record 2 years after final discharge if there have been no adjudications or convictions in the 2 years before the motion (N.J.S.A. 2A:4A-62). And under N.J.S.A. 2C:52-4.1, a young person’s entire juvenile record can be expunged once 3 years have passed since final discharge from custody or supervision, if there has been no new offense in the 3 years before filing and the other statutory conditions are met. Our Hudson County expungement page explains the petition.

Talk To Our Jersey City Juvenile Defense Lawyer

Bring the complaint, anything police gave you and your child’s school information, and keep your child off social media about the incident. Call (201) 793-8018 at any hour for a free, confidential case review, or contact us online. Our Jersey City criminal lawyer page covers adult charges heard in the city.