The Alberta RCMP Missing Persons and Unidentified Remains Unit are conducting an aerial sweep of the Bow and Saskatchewan River. The search started yesterday and will run today as well. The RCMP will also be coordinating its search with the Lethbridge and Medicine Hat City Police Services in the areas of the rivers that flow through those jurisdictions. The two day search started with the RCMP helicopter being deployed along the Bow River from the Southern limit of the City of Calgary to the Saskatchewan border. There are currently 27 missing people who have been reported to RCMP, Lethbridge and Medicine Hat Police from communities along the Bow and Oldman River.