Authorities are investigating an incident during which someone tipped over and damaged a portable heater at the Stewartville Dog Park. A 61-year-old man reported the incident on Saturday, Feb. 6 at 2:50 p.m., said Capt. Scott Behrns of the Olmsted County Sheriff's Office. "It was also reported that the suspect or suspects had stolen the portable LP tank from the heater," Behrns said in an email... For more on this story pick up your copy of the Feb. 16 Stewartville STAR.