A Toronto man has been arrested and charged in a child sexual abuse and exploitation material investigation in the city’s west end. On Wednesday, officers with the Toronto Police Service Internet Child Exploitation unit executed a search warrant at a residence in the St. Clair Avenue West and Keele Street area. As a result, Joshua Dauphin, 25, of Toronto, was arrested and charged with four counts of agree with a person to arrange to commit a sexual offence of a child by means of telecommunication and one count of make child sexual abuse and exploitation material in the form of written material. The charges have not been tested in court. He was scheduled to appear in court Wednesday morning.