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– Attorney Profile –


Partner, Reynolds Caronia Gianelli & La Pinta P.C.

Experienced former homicide prosecutor representing individuals in all facets of criminal defense in the federal and state courts, as well as personal injury and wrongful death.

Deputy Bureau Chief

DWI Supervisor
Nassau County District Attorney

Responsible for the supervision and training of all District Court Assistant District Attorneys in all aspects of DUI/DWI and vehicular crimes prosecutions, including all trials, hearings, and investigations, and for teaching intensive trial advocacy workshops. Supported the Bureau Chief in the direct supervision of all prosecutors and criminal prosecutions in District Court.

Assistant District Attorney

Nassau County District Attorney

Investigated and vertically prosecuted serious vehicular crimes involving death and/or serious physical injury, including high-profile murders, manslaughters, vehicular homicides, assaults, drug possession/sale, conspiracy, larceny, perjury, DUI/DWI, and a range of other offenses.

Completed advanced training in motor vehicle collision investigation and reconstruction including commercial and passenger vehicle, motorcycle, bicycle, and pedestrian collision analysis. Completed advanced training in forensic scene mapping, photography, video, and evidence collection. Completed advanced training in determining rates of acceleration, principle direction of force, vehicle orientation, kinetics, vectors, and advanced speed calculations using skid mark analysis, conservation of momentum, time/speed/distance calculations, crush energy and "Blackbox" Event Data Recorder (EDR) analysis.

Conducted complex direct and cross-examinations of expert witnesses including forensic collision reconstructionists, toxicologists, pathologists, chemists, medical doctors, and psychiatrists and psychologists. Coordinated investigations with state, federal, and international law enforcement agencies, including the apprehension and prosecution of a subject featured on America's Most Wanted.

NCDD National College for DUI Defense: Brendan M. Ahern