A cold-case homicide investigation in Caledon has taken a significant turn with the arrest of a 29-year-old Mississauga man. Ontario Provincial Police announced on Tuesday that the suspect has been charged with first-degree murder, arson, and indignity to a body in connection with the death of David Robson.
Robson, 65, was reported missing from Melancthon Township on March 25, 2024, after his residence was discovered on fire. His body was found a week later in the area of Chinguacousy Road and King Street in Caledon, just a few kilometres northwest of Brampton. A post-mortem examination conducted the following day confirmed that Robson's death was a homicide.
Police Continue Investigation
Despite the arrest, investigators emphasize that the case is not closed. Detective Inspector Mark Allison stated, "While an arrest has been made in connection with the homicide of David Robson, we believe other individuals may be involved. We continue to urge anyone with information to contact police." He added, "Our goal is to hold all those responsible for David’s death accountable and provide answers to his family."
The arrest comes roughly a month after the OPP issued a fresh appeal for information and erected a billboard outside Orangeville featuring Robson's image and his Kia Sportage SUV. The billboard was part of an effort to generate new tips from the public. Allison had previously stated that police wanted to "understand what happened to David and provide the answers his loved ones have been waiting for over the past two years."
Background of the Case
Robson was last seen in Melancthon Township, north of Orangeville, before his disappearance and the subsequent fire at his home. The OPP's Caledon Detachment has been leading the investigation, with the Dufferin OPP crime unit and the criminal investigation branch involved. At the time of the discovery, police stated they did not believe there was a risk to public safety, as Robson's death was not considered random.
The OPP is urging anyone with additional information to contact them at 1-888-310-1122 or Crime Stoppers anonymously at 1-800-222-8477 or ontariocrimestoppers.ca.



