Dave Perry is a Canadian private investigatorUPDATE: Saint John police officer sexually abused over 260 children, investigators suspect | Globalnews.ca and a retired Toronto police detective.Charges in Toronto officer's death | CTV News"Will Rob Ford be charged?". Global News by Erika Tucker. He was a lead investigator in many complex and high-profile casesPolice Begin 'Investigative Search' for Missing Toronto Girl within the Homicide Squad, the Sex Crimes Unit, and the Sexual Assault Squad.Russell Williams: Dismantling the façade of a monster | Toronto Star He also served as head of the Toronto Police Juvenile Task Force."Canada’s Sex Traffickers: C2C’s Investigative Report". C2C Journal. By: Tamara Cherry on June 15, 2010. Media outlets regularly sought Dave's opinion on domestic and international cases during his 27-year career with the Toronto Police Service.

After retiring from the Toronto Police Service with the rank of Detective Sergeant, Perry took a faculty position as an adjunct professor at Durham College, instructing students on Public and Private Investigations, Police Foundations, and Law and Security Administration.

Perry founded Investigative Solutions Network (ISN) Inc."Missing Calgary family: How can murder charges be laid without bodies?". CTV News in 2006. The company provides crime investigations, consulting, and training to law enforcement agencies.Dead N.B. cop sexually abused dozens, maybe hundreds: Investigators | Canada | N

Dave works as a volunteer for Durham Region's ProAction Cops & Kids Youth Program.

Perry continues to be quoted as a crime expert by news sources."Retired homicide investigator on Nathan O'Brien investigation". The National. CBC television."Killing looks like gang's work". By Jennifer O'Brien, The London Free Press, February 12, 2013

References CBC News - Up to 263 youth abused by former police officer, probe finds

External links http://investigativesolutions.ca/