80 Main Street #580, West Orange N.J. 07052  |   973-761-2210
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THE LAW OFFICES OF

JOHN J. MCMAHON, ESQ.

THE LAW OFFICE OF JOHN J. MCMAHON
Practice Areas

Facing Criminal Prosecution is Frightening. Finding a strong advocate is critical to a successful outcome. John J. McMahon has been fighting for the accused since 1990. The Law Office of John J. McMahon will bring all necessary resources to bear to immediately investigate the charges.

In New Jersey Federal District Court and in New Jersey Superior Court: including RICO Prosecutions, Embezzlement, Money Laundering, Fraud etc.
Challenging all types of Forensic Evidence: including DNA; Blood-Splatter; Fingerprint Analysis; Ballistic Testing etc. As well as Challenging All Forms of Electronic Surveillance including Frye/Daubert motions to Preclude Unreliable Cell Tower Mapping and Warrentless Cell Phone Monitoring.
Mounting an Aggressive Trial Strategy involving Accident Reconstruction Engineering as well as Attacking Alleged BAC Levels
All Forms of Homicide (Murder, Aggravated Manslaughter, Reckless Manslaughter and Heat of Passion Manslaughter) as well as Attempted Murder, Assault, Sexual Assault, Kidnapping, Carjacking, Robbery and Carjacking.
In New Jersey Federal District Court, New Jersey Superior Court and Municipal Court (Economic Crimes, Drug Offenses, DUI’s, Endangering and Domestic Violence)
Representing juvenile defendants in delinquency actions in the New Jersey Superior Court-Family Division. Contesting applications for detention in order that the child may remain home during the pendency of the matter. Fighting attempts to waive the juvenile case to adult criminal court. Seeking treatment or diversion where appropriate. Litigating the matter by challenging the prosecution’s proofs at trial. At all times reminding the court and the prosecution that the primary purpose of the juvenile process is rehabilitation rather than punishment.
Appealing final judgments rendered in New Jersey Municipal Courts, New Jersey Superior Court or in the Federal District Court for the District of New Jersey. Filing and litigating motions for new trial and motions for reduction or change of sentence. Pursuing claims for Post-Conviction Relief(PCR) in New Jersey Superior Court and Writs of Habeas Corpus in Federal District Court.

Contact Us

Phone: 973-761-2210
Email: JMC@JJMCMAHONLAW.COM
80 Main Street Suite #580 West Orange NJ, 07052
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