AVERY & AVERY
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Vol. L · No. I FOL. XLIXArticles

Avery & Avery, Esqs. Ridgefield, NJ John S. Avery, Esq.

What a NJ Criminal Defense Attorney Actually Does

JS·A

By John S. Avery, Esq.

Partner · Trial & Appellate

By John S. Avery, Esq.

Most clients meet a criminal defense attorney for the first time when something has already gone wrong — a phone call from a police station, a court date taped to the front door, a knock at 6 a.m. with a search warrant. The first thing an experienced defense lawyer does is calm the conversation. The second thing he does is work, and that work has many parts. This post walks through what a NJ criminal defense attorney actually does, day by day, from arraignment through trial and post-conviction relief, so prospective clients have a clear picture of the service before they need it.

This is general legal-information about criminal defense practice in NJ. It is not legal advice for your specific matter. Schedule a free consultation: (201) 943-2445.

At Intake — Before Anything Else, Information

A defense lawyer’s first job at intake is to gather facts and stop the client from creating new ones. The client should not speak to police, should not post on social media, should not discuss the matter with anyone except the lawyer. The Sixth Amendment and the NJ analog at Article I, Paragraph 10 of the State Constitution guarantee the right to counsel. Miranda v. Arizona, 384 U.S. 436 (1966) secures the right to remain silent. Both rights are useless if the client does not exercise them.

Beyond the silence directive, intake covers:

  • Charging documents: the complaint or indictment
  • Discovery already produced: police reports, dashcam, body-cam, witness statements, recordings
  • Procedural posture: what court, what date, what bail
  • Personal context: prior record, immigration status, employment, family, mental health
  • Goals: what does the client want? Acquittal? Plea? PTI?

The intake conversation often shapes the entire defense strategy.

Discovery Phase — The Documentary Foundation

In NJ, the prosecution must produce discovery under Rule 3:13-3 (indictable matters) or Rule 7:7-7 (municipal). The defense lawyer’s discovery work is more than receiving documents; it is auditing them for omissions. A typical discovery audit covers:

  • Charging-event documents: incident reports, arrest reports, CAD, dispatch audio
  • Recordings: dashcam, body-worn camera, station audio, surveillance from third-party businesses
  • Forensic records: lab reports, chain-of-custody, instrument certifications (Alcotest, lab equipment)
  • Witness materials: statements, prior inconsistent statements, Brady and Giglio obligations
  • Search-warrant affidavits: the four corners of the warrant application

When required materials are missing, the defense files a motion to compel. When the prosecution fails to produce Brady material, the defense seeks sanctions up to and including dismissal.

Motion Practice — Where Cases Are Won

Most criminal cases are decided at the motion stage rather than at trial. The principal pre-trial motions:

  • Motion to suppress — Fourth Amendment challenges to searches and seizures, often more rigorous in NJ than under the federal baseline (State v. Carty, State v. Witt)
  • Motion to suppress statements — Miranda and Sixth Amendment right-to-counsel violations
  • Motion to suppress identification — State v. Henderson, 208 N.J. 208 (2011) framework
  • Motion to dismiss — grand-jury defects, statute-of-limitations, failure to state an offense
  • Motion in limine — pre-trial evidentiary rulings on prior-bad-acts under N.J.R.E. 404(b), expert testimony, hearsay
  • Bill of particulars — sharpening vague counts in an indictment

A successful suppression motion can end a case before trial.

Plea Negotiation — The Realistic Path Most Cases Take

Despite media imagery, most criminal cases resolve by plea. A NJ defense lawyer’s plea-negotiation work covers:

  • Charge bargaining — reducing or dropping counts
  • Sentence bargaining — agreed-upon sentence recommendation
  • Pretrial Intervention under N.J.S.A. 2C:43-12 for qualifying first-offenders
  • Conditional Discharge under N.J.S.A. 2C:36A-1 for some CDS cases
  • Conditional Dismissal under N.J.S.A. 2C:43-13.1 for qualifying DP-tier matters

Each diversion mechanism has its own statutory eligibility, fee structure, and outcome posture. The defense lawyer matches the client to the right pathway and presents the application.

Trial Preparation — When Resolution Fails

When the case cannot be resolved short of trial, the defense lawyer prepares:

  • Voir dire — jury-selection script targeting the case theory
  • Opening statement — the case theory in 8 minutes or less
  • Witness examinations — direct outlines, cross outlines for every State witness
  • Exhibits — pre-marked, indexed, anticipated objections briefed
  • Jury charge conference — proposed charges with case authority
  • Summation — the case theory restated with the trial record

NJ trials are tried before juries in the Superior Court Criminal Part; municipal-court matters are bench trials. Both require preparation; juries are not magic, judges are not boxes.

Sentencing — Mitigation Matters

When the matter resolves by plea or by trial loss, sentencing preparation is real work:

  • Mitigation packet — employment, family, treatment, community ties, character letters
  • Aggravating-mitigating analysis — the eight aggravating and thirteen mitigating factors at N.J.S.A. 2C:44-1
  • Pre-sentence investigation review — the PSI report shapes the sentencing record
  • Allocution — the defendant’s statement, prepared with care

Sentencing courts have substantial discretion within the statutory ranges; mitigation work translates into measurable outcomes.

Post-Conviction Relief

After sentencing, the work isn’t necessarily over. The defense lawyer may handle:

  • Direct appeal to the Appellate Division
  • PCR (Post-Conviction Relief) under R. 3:22 — the NJ analog to federal habeas
  • Expungement under N.J.S.A. 2C:52 when the client becomes eligible
  • Modification motions — sentence modification, withdrawal of plea under R. 3:21-1

Frequently Asked Questions

Do I need a lawyer for a municipal-court ticket?

For a no-points speeding ticket, probably not. For a DWI, refusal, reckless driving, suspended license, or any matter with jail exposure, yes — every time.

How much does a NJ criminal defense lawyer cost?

It varies by case complexity. Avery & Avery offers free initial consultations and clear engagement letters. See our fees page.

Can I represent myself?

You may, under R. 3:8-2 with a valid waiver of counsel after Faretta colloquy. We do not recommend it for any matter beyond a basic moving violation.

What if I missed my court date?

A bench warrant likely issued. Schedule a consultation immediately — a defense lawyer can frequently arrange to surface the warrant in court without further incident.

Free Consultation

If you have been charged with any criminal matter in NJ: