Sarnia police say the death of a 41-year-old Sarnia man is not suspicious.
In an update Tuesday, city police said their portion of the investigation into the disappearance of Trevor William Morley-Wood is closed.
The OPP is still investigating the case.
Human remains retrieved from the St. Clair River June 15 were identified as Morley-Wood, who was reported missing last November.
A cause of death has yet to be released.