New Jersey’s driving while intoxicated (DWI) statute allows prosecutors to use several methods to try to prove that a defendant was too impaired to operate a vehicle. One of these methods requires test results showing that a defendant’s blood alcohol content (BAC) was 0.08 percent or higher, the so-called “legal…
Driving while intoxicated (DWI) is a traffic offense, rather than a criminal offense, under New Jersey law. Most—although not all—of the protections offered in criminal prosecutions by the U.S. and New Jersey Constitutions apply to DWI cases. The guarantee of due process in legal proceedings, found in the Fifth and…
On multiple occasions, prosecutors in this state have charged people with driving while intoxicated (DWI) for operating a bicycle while allegedly under the influence. This raises an interesting question about the scope of DWI law. Courts have reached different conclusions about whether operating a non-motorized bicycle—meaning one that is solely…
Every defendant charged with driving while intoxicated (DWI) in New Jersey is entitled to a trial by a municipal court judge. If a defendant believes that the municipal court has made an error in its verdict, they can appeal to the New Jersey Superior Court, Law Division. This court has…
The statute defining driving while intoxicated (DWI) in New Jersey establishes two ways for prosecutors to prove guilt. First, they can prove beyond a reasonable doubt that a defendant “operate[d] a motor vehicle while under the influence of” alcohol or drugs. Alternatively, they can show that a defendant operated a…
The Bill of Rights in the U.S. Constitution protects numerous rights against abuses and injustice in criminal cases. Most of these constitutional rights apply in New Jersey driving while intoxicated (DWI) cases, including the Fourth Amendment’s protection of people’s right to be free from “unreasonable searches and seizures.” Identifying violations…
Anyone who watches cop shows on television knows the warning police must read to a suspect when they place them under arrest. Known as the “Miranda warning,” after the U.S. Supreme Court’s 1966 decision in Miranda v. Arizona, it is legally required before police may formally interrogate a suspect. The…
The Fifth Amendment to the U.S. Constitution protects the right against self-incrimination. The extent of this protection is not always clear, however, and the right to refuse to provide information to police has limits. In driving while intoxicated (DWI) investigations, suspects are often asked to provide breath samples for chemical…
When police detain and question a person on suspicion of driving while intoxicated (DWI), the Fourth, Fifth, and Fourteenth Amendments to the U.S. Constitution protect that person’s rights. The Fourteenth Amendment officially extended most of the Bill of Rights to state-level law enforcement, meaning that local police are subject to…
New Jersey law regarding driving while intoxicated (DWI) imposes progressively harsher penalties for multiple convictions. A defendant might not face heightened penalties, however, through “step-down” provisions in New Jersey statutes and caselaw. If enough time passes between convictions, a second offense might be treated as a first offense for sentencing…