Prince Albert police are using both aircraft and boats in an attempt to locate Timothy Charlette.
The 27-year-old Charlette was reported missing on Oct. 11, the same day as Beatrice Adam.
Adam’s body was found in the North Saskatchewan River on Oct. 12.
Police say searches along the river for Charlette have produced no evidence related to his disappearance thus far.
The police service’s criminal investigations division has taken over the file.
They ask anyone with information on this investigation to contact them.