9. Utah

utah serial killer
  • Adjusted number of serial killings per 1 million: 6.01
  • Total no. of serial killings: 78
  • Worst decade for serial killings: 1980’s

Notable serial killers from Utah include Arthur Gary Bishop, who murdered five young boys in the early 80s. He was executed in 1988. Ted Bundy also passed through Utah and murdered at least three women while attending law school in Salt Lake City.