David Perry is the Founding Chairman of Investigative Solutions Network Inc., a private investigation firm headquartered in Pickering, Ontario. For the past 17 years he has worked diligently with his partners and colleagues to establish ISN as an industry leader. With offices in Canada and the U.S.A, David has established a sophisticated network of skilled investigators on a global scale. He has been instrumental in attracting an exemplary executive team and some of the leading investigative specialists in the country. His recent focus has been on business development and the expansion of ISN through both acquisitions and organic growth.Prior to starting his firm, David had a 28-year decorated career with the Toronto Police Service. He retired at the rank of Detective Sergeant after being in charge of and solving some of Canada’s most complicated and high profile cases. The majority of his police career was spent in the investigative field where he established a level of expertise in homicide, sexual assault, human trafficking and other violent crime investigations. He credits the success of his current business on the ability to transition those unique skills into the private sector. David is often called upon by news agencies for his expert opinion on issues involving crime and policing. He has participated in local and national news stories, documentaries, as well as print publications and books. After a 45+ year career, David remains passionate about the investigative profession and prides himself and his firm on delivering a standard of excellence to all of his clients.