Yankton County Sheriff's Office reports a 23-year-old man is in custody after threatening to "shoot up" a school on Twitter. A caller notified officials about the tweet.
The suspect, Travis Potts, will be charged with two counts of making terroristic threats. Officials received a threat at approximately 11:04 a.m. Wednesday, May 7. Yankton Police Department sent officers to each school and notified Yankton School District of the perceived threat.