A 42-year-old male is the fourth person charged in connection with a homicide investigation in Smiths Falls.
OPP say the Smith Falls resident was arrested on Tuesday and faces a charge of accessory after the fact to murder.
Lanark County OPP responded on Oct. 19, 2023 to a report of a missing person from Smiths Falls.
Robbie Thomson, age 34, at the time, is believed to have gone missing sometime between Oct. 12-18, 2023.
Three individuals were arrested and charged with first degree murder on Oct. 29, 2025. The following day, police executed a search warrant at a residence on Kelly Jordan Road. Human remains were located on the property and were identified to be those of Robbie Thomson.
OPP said they will maintain a presence at the residential property on Kelly Jordan Road in Montague Township, near Smiths Falls, as part of the ongoing investigation.
Anyone with information related to the investigation is asked contact Lanark County OPP at 1-888-310-1122, or Crime Stoppers at 1-800-222-8477 (TIPS), or ontariocrimestoppers.ca.
