Under New Jersey law, a child age 15 or older may be tried as an adult under certain circumstances. The state can seek a waiver to transfer a juvenile case to the adult criminal courts. This usually occurs only in serious or violent crimes, such as homicide, first-degree robbery, carjacking, sexual assault, aggravated assault, kidnapping, possession of firearms for unlawful purposes, or drug trafficking or production.
Courts must consider various factors in deciding to waive a juvenile to adult criminal court, including:
- The nature of their offense
 - The juvenile’s age
 - Degree of culpability
 - Maturity
 - Mental capacity
 - History of delinquency
 - The juvenile’s prior and potential response to rehabilitation
 - The potential danger the juvenile poses to the public