The school communicated via the emergency notification system that they are investigating the threat, and says a search is underway.
Now that he’s fired his attorney, bombing suspect Anson Chi is defending himself on charges he tried blowing up a natural gas pipeline in Plano nearly two years ago.
Authorities say a hoax bomb threat at Hebron High School prompted officials to lockdown the campus on Tuesday morning.
A bomb threat closed the Collin County Courthouse on Wednesday morning. The building was evacuated as a precaution and will now remain closed until at least noon.
Angie Tabor with the Columbus Regional Airport Authority says the threat was made before American Airline flight 302 landed at Port Columbus at 11:56 a.m. Monday on a regularly scheduled flight from DFW Airport.
A threatening note was found on an American Eagle flight, which departed from DFW International Airport and landed safely in Monroe, Louisiana Tuesday morning.
A package that accidentally tore open at the UPS Mesquite Distribution Center last week did not have an explosive device, experts say, but it did contain example bomb materials.
Authorities in Denton responded to a bomb threat at a drug store on Monday afternoon. A suspect called the store and demanded money loaded onto prepaid debit cards.
A Texas sheriff says someone threatened to bomb a county courthouse near Fort Hood unless officials met the demands of the Army psychiatrist charged in the 2009 shooting rampage on the Army post.
Officials with Collin College evaucated the Spring Creek Campus on Friday morning after a bomb threat.
Students at Highland Park High School will be welcomed with a few changes on Wednesday, after a series of bomb threats forced school officials to close the campus early on Tuesday.
A large natural gas plant in Wise County has been evacuated. The action was taken after the plant received a bomb threat.