NJ Private Investigator study materials
NJ Private Investigator study resources

NJ Private Investigator case studies

NJ Private Investigator · Put your knowledge to work in context.

The New Jersey Private Investigator credential is administered through the New Jersey State Police Private Detective Unit (PDU), which the NJSP website lists alongside its Private Detective Agency information, PDU FAQ's, PDU application fees, and Rules & Regulations pages. This study page is independent exam-preparation material and is not affiliated with, endorsed by, or produced by the New Jersey State Police or the Office of the Attorney General. The NJ Private Investigator case studies are 5 cases and about 2,845 words.

1

Adding Staff, Renaming the Agency, and Operating on an Expiring License

You are the qualifying licensee and owner of a New Jersey private detective agency that has held both an individual private detective license and an agency license for two years. You want to add three people: Maria, who has four years of paralegal document-review experience and one year of unlicensed skip-tracing; Dev, a retired municipal police officer with 22 years of service who separated in 2022 and has a 2018 municipal ordinance conviction for disorderly conduct; and your 19-year-old nephew, who would answer phones and occasionally ride along on surveillance.

583 words, about 3 min
2

Experience, Disclosure, and Business Name on a PDU License Application

Luis applies to the PDU for a private detective license. He has a two-year associate degree and six years as an insurance claims adjuster: most days are desk review of photos and estimates, but for the last 18 months he has done about 20 field surveillances per year on suspected fraudulent claims.

559 words, about 3 min
3

An Overbroad OPRA Request for Police Records About a Councilman

You are a licensed PI retained by a local blogger. You send an OPRA request to the township police records custodian seeking 'any and all records, including CAD logs, body-worn camera footage, emails, text messages, and internal affairs files, concerning Councilman R.'s noise complaint and alleged domestic dispute at 14 Maple Street on May 4, plus the complete personnel files of every officer who responded.' On the seventh business day the custodian sends a one-line denial: 'Denied - criminal investigatory records and personnel records; request is overbroad.' You believe the public has a right to know because R.

577 words, about 3 min
4

A Nanny Background Check Using Police Contacts and Megan's Law Information

A family hires your agency to run a pre-employment background check on 'A.S.,' a nanny applicant. The family wants 'everything - criminal, sex offender, social media, and driving.' Your friend is a police dispatcher who offers to run A.S.'s name and date of birth through the state CJIS terminal 'as a favor.' You also find a prosecutor's office contact who confirms A.S.'s brother is a Tier 2 Megan's Law registrant; A.S.

527 words, about 3 min
5

Firearms, a Fleeing Subject, and an Accidental Discharge

You are a licensed PI with a valid New Jersey permit to carry a handgun and a current PDU firearms qualification. You are doing surveillance in a strip-mall lot at 9 p.m.

599 words, about 3 min