Photo: A photo of Diane’s vehicle travelling near Hoosier, Sask. Source: Alberta RCMP

Consort RCMP now believe the last known location of Diane Cooper was in her vehicle travelling through Hoosier, Sask., on April 6, 2026, at 10:51 p.m.

Consort RCMP thank the media and public for their assistance in the search to locate 82-year-old Diane Cooper. She is with her Dalmatian dog and travelling in her grey Toyota C-HR XLE with Alberta licence plate LVA978. Police are sharing a photo of Diane’s vehicle travelling near Hoosier, as well as a photo of her dog. If Diane, her vehicle, or her dog, are seen, you are asked to contact your nearest police detachment. 

Consort RCMP continue the search for Diane Cooper. Multiple resources are being deployed, including numerous RCMP detachments patrolling the roadways, and RCMP Air Services in both Alberta and Saskatchewan.

Anyone with information as to Diane’s whereabouts are asked to contact Consort RCMP at 403-577-3001 or 310-RCMP (7267). If you wish to remain anonymous, you can contact Crime Stoppers at 1‐800‐222‐8477 (TIPS), online at www.P3Tips.com or by using the “P3 Tips” app available through the Apple App or Google Play Store.