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John D'Alessandro
Attorney

John D'Alessandro

Partner at The Quinn Law Firm

White Plains, New York

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Specialties & Experience

Criminal Law

About John D'Alessandro

My practice is primarily devoted to Public Sector Labor and Criminal Defense. I serve as counsel to the New York City Sergeants Benevolent Association as well as numerous Police Unions throughout Westchester and Putnam Counties were I handle all Labor, Disciplinary and Criminal matters. Prior to joining The Quinn Law FIrm, I served over twenty years with the City of Yonkers Police Department, retiring as a Detective Sergeant. During my tenure as a detective and homicide investigator I investigated, supervised or assisted in over 100 homicide or suspicious death investigations. In 1996 I reopened the 1988 unsolved murder of a fourteen year old girl. During the course of a four year investigation the murder was linked to two other unsolved sexual murders. Working in collaboration with numerous detectives and prosecutors the case culminated in the arrest and prosecution of a serial killer. Our work was profiled on the telivision show "Cold Case Files". Prior to retiring from the police department I served as the Commanding Officer of the Westchester County Child Abuse Investigation Team, a multi-disciplinary team developed to more comprehensively investigate child abuse and neglect. In that capacity I was responsible to command and coordinate the law enforcement component of the team. I also served as liaison to 43 police departments. After my retirement I was honored to be appointed by Westchester County Distict Attorney Janet DiFiore and Westchester County Executive Andrew Spano to serve as the coordinator of the Westchester County Child Fatality Review Team. In that capacity I was the first independent coordinator of a Child Fatality Review Team in New York State. I left that position to join The Quinn Law Firm. My varied experiences have given me a unique understanding of law, criminal investigation, police administration, public policy and organizational management.

Location & Contact

White Plains, New York

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