Following a shooting Wednesday at a Georgia high school that killed two teachers and two students, law enforcement officials said the school's newly installed panic alarm system likely saved lives.

BARROW COUNTY, Ga. - First responders have credited a newly installed panic alarm system at Apalachee High School with saving lives during the shooting there this week. The panic buttons by the ...

The quick activation of an emergency alert system during a shooting at a Georgia high school on Wednesday may have saved lives, according to law enforcement officials. At about 10:20 a.m. Wednesday, ...