
Jim Bergenn handles complex criminal and civil litigation, white collar crime and government investigations, personal injury and wrongful death cases, and other trials with meaningful consequences. Tapping into over 40 years’ experience as a trial attorney and trial skills instructor, lawyers and the media call on Jim for his insight with respect to investigations, experts and high-profile trials.
Jim’s wide range of criminal cases include representing targets of investigations, criminal defendants, grand jury and other witnesses, and victims of crime. He works on matters prosecuted by the whole gamut of federal, state and local authorities: US Attorney’s Office; Chief State’s Attorney’s Office; state and federal Grand Juries, FBI; state and local police; SEC; DEA; ATF; DOD; IRS; FDA; FTC; Offices of Inspector General for Federal Agencies; and state regulators, including Attorneys General, DEP, DPH, DMR, DCF, and the Office of Consumer Protection.
As an experienced catastrophic injury lawyer, Jim handles matters on behalf of victims of car, truck and bicycling accidents, defective products and premises, construction accidents, drownings, boating accidents, environmental hazards, medical malpractice and sexual assaults. Injuries include death, traumatic brain injuries, burns, paralysis, blindness and Legionnaire’s disease, among others. He adeptly uses technology to help jurors understand complex matters in simple terms (video reconstruction, videotaped depositions, clear illustrations, charts, maps and highlighted documents). Jim leverages his large network of contacts to his clients’ advantage, often employing video, expert witnesses, accident reconstruction experts and economic and medical experts to make his clients’ cases persuasive. Click here to learn more.
Credentials
Education
- The Catholic University of America, B.A., 1976, summa cum laude, Phi Beta Kappa
- Columbia University School of Law, J.D., 1979
Bar Admissions
- Connecticut, 1979
Court Admissions
- U.S. District Court, Southern District of NY
- U.S. District Court, District of CT
- U.S. District Court, Eastern District of NY
- U.S. Court of Appeals for the Seventh Circuit



