High School and Pine Bluffs High were targeted, the local school district reports. As in Lincoln County, the Platte County Sheriff’s Office deployed deputies and K-9 units to sweep Wheatland high and a nearby elementary school. The message left at Wheatland High “would be consistent” with the threat at the Laramie County schools, Walkama said. ‘Immediately Deemed Not Credible’The robotic out-of-the-country call also was reported to have been left at Upton High School, Worland High, Ten Sleep School, Saratoga High, and multiple other schools throughout Carbon County. It’s likely whoever initiated the threats used a list of phone numbers for Wyoming high schools, Walkama said.