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"If you're on this website, you're probably in serious trouble. I've got serious solutions."

OUR APPROACH

CRIMINAL DEFENSE
 

All cases- State and Federal, Trials and Appeals/ Post-Conviction. 

Local, National, International

Aggravated Assault, Insurance Fraud, Aiding and Abetting / Accessory, Racketeering / RICO, Kidnapping, Manslaughter: Involuntary, Assault / Battery, Manslaughter: Voluntary, Bribery, Burglary, Money Laundering, Murder: First-degree, Child Abuse, Murder: Second-degree, Child Pornography, Perjury, Conspiracy, Probation Violation, Credit / Debit Card Fraud, Criminal Contempt of Court, Cyberbullying, Rape, Domestic Violence, Robbery, Drug Manufacturing and Cultivation, Securities Fraud, Drug Possession, Sexual Assault, Drug Trafficking / Distribution, Solicitation, Embezzlement, Extortion, Statutory Rape, Forgery, Tax Evasion / Fraud, Hate Crimes, Homicide, White Collar Crimes, Identity Theft, Wire Fraud...

TRIAL, APPELLATE POST-CONVICTION

Spin-off civil and civil-rights cases, including but not limited to licensing and regulatory matters (professional licensing issues, divorce...), recovery of money, defamation, breach of contract, non disparage. 

MILITARY LAW / Court Martials and Discharge proceedings

Experienced with significant Court Martials in locations such as United States, Japan, Germany, Central America, Mexico- all on trial and appellate levels. 

SEX OFFENDER REGISTRY

Sexually Dangerous Persons litigation (SDP)

Forensic psychiatric defenses and mitigation, including lack of criminal responsibilities, competency, and sentencing mitigation. 

APPEALS POST-CONVICTION (HABEUS CORPUS PETITIONS)

APPEALS OF SENTENCE. 

CIVIL SPIN-OFF CASES

Civil practice including high-end probate and divorce cases. Spin-offs from criminal prosecutions such as  209A & 258E restraining orders, dealing with professional boards of registration and licensing, disciplinary hearings, State and Federal tax problems (civil and criminal), Sex Offender Registry Board (SORB) proceedings, Sexually Dangerous Persons hearings, DCF Fair Hearings, Registry of Motor Vehicle issues, Civil forfeiture hearings, Immigration and Removal proceedings, State and Federal administrative proceedings relative to security clearances, Domestic and International Rendition and Extradition matters and Anti-SLAPP and Defamation lawsuits.

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PRESS

A career of cases that can't escape public interest. While we treat every case with complete privacy and respect, we can look to a history of press for what the world expects when working with Attorney Denner- unparalleled professionalism and experience. 

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OUR APPROACH

Attorney Jeffrey Denner is one of the more celebrated Attorneys in the United States over the years. His illustrious career is a testament to his unshakable dedication to the principles of justice and fairness. With a career spanning five decades, Denner has consistently demonstrated a profound understanding of the law and a remarkable ability to navigate complex legal matters.

Attorney Jeffrey Denner and his assembled professional team regularly achieves superb resolutions in complex legal problems. Premier Attorneys, expert forensic psychiatrists and psychologists, private investigators with State and Federal Law Enforcement experience, forensic accountants, accident reconstruction, weapons experts, jury selection professionals, and press management regularly are able to navigate often complex high profile cases deftly and effectively.

We help professionals. Extensive practice handling licensing/ regulatory disciplinary action; every State. Issues related to security clearances. All forgoing in support of our extensive and sophisticated white color criminal practice. 

Throughout his career, Denner has been a tireless advocate for his clients, fighting relentlessly to protect their rights and ensure a fair legal process. His courtroom skills are legendary, and he has earned a reputation as a formidable litigator who leaves no stone unturned in pursuit of justice.

Denner's expertise extends across a wide range of legal areas, including criminal defense, white-collar crime, civil litigation, and more. His ability to dissect complex legal issues, craft compelling arguments, and deliver persuasive presentations in court has led to numerous successful outcomes for his clients.

Beyond his exceptional legal skills, Denner's integrity and commitment to upholding the highest ethical standards have earned him the trust and respect of both colleagues and clients. He has consistently demonstrated a willingness to take on challenging cases, often tackling issues that others might shy away from.

Jeffrey Denner's impact on the legal community goes far beyond his individual cases. He has been a mentor to countless aspiring lawyers, sharing his knowledge and experience to help shape the next generation of legal professionals. His contributions to the legal field have left an enduring legacy, and his name is synonymous with excellence in advocacy and legal representation.

In conclusion, Attorney Jeffrey Denner's remarkable career is a shining example of what it means to be a true champion of justice. His unwavering commitment to his clients, his profound legal acumen, and his dedication to ethical principles have earned him a well-deserved place of honor in the legal pantheon. Attorney Denner's influence will continue to be felt in the legal world for generations to come.

PRACTICE AREAS

The Boston Globe 

"Jeffrey Denner is one of Boston's most venerable defense attorneys..."
OUR VISION

Who is Jeffrey Denner?

A graduate of Yale College and Harvard Law School.  Attorney Jeffrey Denner brings decades of invaluable and complex experience to thousands of significant cases. Former partner to major Boston law firms, our service is a boutique law practice comprised of numerous firm lawyers  and of-counsel professionals with varying skills and critical expertise on firm matters.

 

Jeffrey Denner is admitted to practice law in the Commonwealth of MA, the US District Court for Massachusetts, the (federal) First Circuit Court of Appeals, the US Court of Military Appeals, the US Claims Court, the US Tax Court, and the US Supreme Court

Denner and a number of cases he has been involved with have been broadcasted on local and national tv programs, newspaper write ups, and publication articles. We do our best to index public material as helpful records of the justice system at work. 

Atty. Denner is an advocate of military representation. Former marine special forces, Atty. Denner looks forward to speaking with and helping those in the armed forces who are facing charges and needing assistance

Complex problems solver who deals the complexity of which at first seem to defy appropriate resolution. It is Denner's practice to consult with clients carefully before accepting new cases.  24/7 availability dedicated to accepted clients, reserved time for urgent problems and conflict resolution. 

Countless complaints and indictments dismissed, not guilty, and significantly mitigated sentences where guilt has been established. 

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CONTACT

Contact Attorney Jeffrey Denner

Email:   jad@dennerlaw.com
Tel:        617-227-2800

For any general inquiries, please fill in the following contact form:

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