(Salt Lake City, UT) — State and local law enforcement agencies are investigating more than a dozen bogus threats called into Utah schools on Wednesday. The Utah Department of Public Safety said on Thursday that all the calls came from the same man who spoke with a “foreign accent.” DPS said the calls were similar but varied enough that investigators believe the calls most likely were made live and not a pre-recorded message. The hoax threats came just two days after three children and three adults were killed in mass shooting at an elementary school in Nashville, Tennessee.