About

John Butler is a professional investigator with over 10 years experience conducting criminal and administrative investigations in multiple jurisdictions across the Northeast. John began his career investigating NYPD misconduct in New York City for the Civilian Complaint Review Board, where he investigated the most serious allegations at the agency including police involved shootings, deaths in custody, and false official statements.

John then conducted post-conviction, criminal defense investigations for the Pennsylvania Innocence Project, conducting background investigations, interviewing witnesses, subpoenaing evidence, and testifying in court across the Commonwealth of Pennsylvania - from Phildelphia to Pittsburgh and everywhere in between.

Lastly, John worked as a staff investigator for the Public Defender Service for the District of Columbia (PDS), widely regarded as the best public defender's office in the United States. At PDS, John investigated homicide cases for the most senior attorneys at the agency, conducting background investigations, witness interviews, discovery review, and trial support, while also testifying regularly in DC Superior Court.

John founded Butler Investigations after seeing the need for skilled, hardworking, and trusted investigative professionals in the legal services community. Butler Investigation's mission is to provide the highest quality investigative services to attorneys and law firms. If you are a lawyer in need of investigative services, retaining Butler Investigations means peace of mind; you can focus on the law and trust that Butler Investigations will handle the facts.

John Butler is a professional investigator with over 10 years experience conducting criminal and administrative investigations in multiple jurisdictions across the Northeast.

John began his career investigating NYPD misconduct in New York City for the Civilian Complaint Review Board, where he investigated the most serious allegations at the agency including police involved shootings, deaths in custody, and false official statements.

John then conducted post-conviction, criminal defense investigations for the Pennsylvania Innocence Project, conducting background investigations, interviewing witnesses, subpoenaing evidence, and testifying in court across the Commonwealth of Pennsylvania - from Phildelphia to Pittsburgh and everywhere in between.

Lastly, John worked as a staff investigator for the Public Defender Service for the District of Columbia (PDS), widely regarded as the best public defender's office in the United States.

At PDS, John investigated homicide cases for the most senior attorneys at the agency, conducting background investigations, witness interviews, discovery review, and litigation support , while also testifying regularly in DC Superior Court.

John founded Butler Investigations after seeing the need for skilled, hardworking, and trusted investigative professionals in the legal services community. Butler Investigation's mission is to provide the highest quality investigative services to attorneys and law firms across the country.

If you are a lawyer in need of investigative services, retaining Butler Investigations means peace of mind; you can focus on the law and trust that Butler Investigations will handle the facts.