 The Ottertail County Sheriff's Office continues to search for Robert Bob Shaw of rural Henning. Bob Shaw is believed to have walked away from his residence on State Highway 29 south of State Highway 210 on Saturday, June 22nd at approximately 6 in the morning. On Wednesday, June 26th, Central Lake Search and Rescue K-9 searched the area. On Friday, June 28th, multiple Search and Rescue K-9 teams deployed in the area surrounding the home property as well as an expanded search area.