Contact

Contact Information

  • Main Number

    (609) 989-6351

  • Fax

    (609) 989-0161

  • Hours

    Mon - Fri 8:30am - 4:30pm

Address and Mail

  • Mercer County Prosecutor's Office

    209 South Broad Street
    Third Floor
    Trenton, NJ 08608
    (609) 989-6351

  • Mercer County Prosecutor's Office

    Major Crimes
    1589 Lamberton Road
    Trenton, NJ 08611
    (609) 989-6063  

  • Mailing Address

    209 South Broad Street
    P.O. Box 8068
    Trenton, NJ 08650-0068

    Phone Directory

    Angelo J. Onofri, Prosecutor 609.989.6309
    Stephanie A. Katz, First Assistant Prosecutor 609.989.6307
    Amy Devenny, Deputy First Assistant Prosecutor 609.989.6309
    Jennifer Downing-Mathis, Deputy First Assistant Prosecutor 609.989.6365

    • Investigative Staff

      Jessica Plumeri, Chief 609.989.6309
      Tarek A. Elkachouty, Deputy Chief 609.989.6351
      Bryan Cottrell, Captain 609.989.6351
      Matthew Norton, Captain 609.989.6351

    • Administrative/Support Staff

    • Jeannette L. Torres, Human
      Resources/Business Manager 609.989.6528
      Dena A. Voorhees, Clerical Supervisor 609.989.6867
      Debra De La Cruz, Assistant Clerical Supervisor 609.989.6292

    Appellate 609.989.6428
    Bias Crime 609.989.6365
    Business Office 609.989.6941
    Domestic Violence 609.989.4860
    Economic Crime 609.989-6388
    Grand Jury 609.989.6351
    Homicide Task Force 609.989.6406
    Humane Law Enforcement 609.989.6365
    Identification 609.989.6385
    Insurance Fraud 609.989-6388
    Internal Affairs 609.989.6351
    Juvenile 609.989.6366
    Megan’s Law 609.278.2754
    OPRA 609.847.3018
    Public Information 609.989.6379
    Pre-Trial Intervention 609.278.8059
    Records 609.989.6357
    Serious Collision Response Team 609.989.6406
    Special Investigations/Mercer County Narcotics Task Force 609.989.6432
    Special Victims 609.989.6568
    Victim Witness 609.989.6428