High-stakes & complex litigation

Legal services

Counsel are engaged where governmental authority, institutional controversy, or catastrophic harm threatens liberty, licensure, enterprise value, or multigenerational wealth—especially in high-profile or technically complex disputes that demand trial-ready discipline from inception. Each mandate receives partner oversight and interdisciplinary bench strength proportionate to exposure.

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All practice areas

Detailed narratives for flagship disciplines appear below; supplementary competencies mirror the firm’s homepage architecture and align with high-stakes, complex litigation workflows—scaled through confidential intake to the seriousness of the mandate.

Criminal Defense

State and federal prosecution, white collar and fraud, drug and violent offenses, sex offenses, OUI, and professional licensing consequences.

Personal Injury & Wrongful Death

Motor vehicle crashes, medical malpractice, catastrophic injury, workplace and construction accidents, and premises liability disputes.

Civil Rights

Discrimination, police brutality and misconduct, wrongful prosecution, and constitutional rights litigation.

Divorce & Family Law

High-asset divorce, custody and support, relocation disputes, and high-conflict family transitions.

Business Litigation

Contracts, closely held business disputes, Chapter 93A litigation, and balance-sheet-impact conflicts.

Military Law

Court-martial defense, Article 15 proceedings, administrative separation, and discharge upgrade matters.

Expert Team & Resources

In addition, we consult with top experts in their fields, including forensic experts, investigators and psychologists. This combination of broad legal knowledge and specialized information allows us to build strong cases for our clients.

Private Investigators

Experienced investigators who gather crucial evidence and witness testimony to strengthen your defense.

Forensic Specialists

Expert analysis of physical evidence, DNA, fingerprints, and other forensic materials.

Forensic Psychologists

Psychological evaluation and expert testimony to support mental health defenses and mitigation.

Cyber Specialists

Digital forensics and cyber security experts for computer crime cases.

Accident Reconstruction

Specialists who recreate accident scenes and determine causation in vehicular cases.

Financial Experts

Accountants and tax specialists for white collar crime and financial fraud cases.

Criminal Defense

State and federal matters

Denner Lamanna defends clients at every stage: investigations, charging, pre-trial motion practice, trial, sentencing, and appeal. The team coordinates investigators and subject-matter experts early to challenge the prosecution narrative before it hardens.

Personal Injury & Wrongful Death

Catastrophic harm litigation

The firm prosecutes high-impact injury and wrongful death claims with trial-grade preparation, expert coordination, and detailed long-term damages modeling for care, income loss, and family support needs.

Civil Rights

Constitutional accountability litigation

Denner Lamanna handles police misconduct, discrimination, government overreach, and wrongful prosecution claims, building rights-focused records suitable for trial and appeal.

Divorce & Family Law

High-conflict and appellate family matters

The family-law practice addresses divorce, custody, support, guardianship, and paternity matters, with strategy calibrated for both immediate family stability and long-term appellate posture where needed.

Business Litigation

Commercial and closely held disputes

The business practice represents plaintiffs and defendants in Chapter 93A claims, breach of contract, and ownership-control disputes in district, superior, and federal courts.

Military Law

UCMJ and court-martial defense

The military practice covers court-martial defense, Article 15 proceedings, administrative separations, and discharge-upgrade matters, coordinated with parallel civilian legal strategy when required.