Ontario Provincial Police have charged a third individual with murder in connection with the death of Robert Prevost, a 63-year-old man from Clarence-Rockland whose body was discovered in the Ottawa River. Prevost had been reported missing in March 2025.
Body Identified and Investigation Progresses
The OPP confirmed that the remains found in the Ottawa River were identified as Prevost. The investigation has led to the latest charge, adding to the two previously charged suspects. Police have not released the name of the third accused, citing ongoing proceedings.
According to the OPP, the case remains active, and further details may be disclosed as the investigation continues. The discovery of Prevost's body came after an extensive search following his disappearance.
Community Impact and Ongoing Efforts
The Clarence-Rockland community has been affected by the case, with local residents expressing concern over the series of events. The OPP encourages anyone with additional information to come forward. The investigation is being conducted by the OPP's Criminal Investigation Branch.



