Chron.comOfficial: SD man kills 4, including self, wounds 1Chron.comThis photo provided by the South Dakota Attorney General's office shows Colter Richard Arbach. Law enforcement officers in northeast South Dakota are looking for Arbach 22, in connection with the killing of four people and wounding of a fifth. The attorney ...Suspect in Sisseton shooting is deadWatertown Public OpinionLaw officers believe Sisseton shooter is dead at scene of killingsThe Capital JournalOfficials: Suspected Sisseton shooter among deadAberdeenNews.comall 25 news articles »