Washington D.C. [USA], Apr 20 (ANI): The United States on Saturday commemorated the 20th anniversary of Columbine High school massacre in Colorado that left 12 students, one teacher, and both gunmen dead in 1999.
Colorado [USA], Apr 18 (ANI): Florida woman suspected of making threats to Denver metropolitan area schools, which triggered shutdowns of 19 school districts here, was found dead from an apparent self-inflicted gunshot wound on Wednesday morning, according to Jefferson County Sheriff, Jeff S
Colorado [US], Apr 17 (ANI): Public schools in the US city of Denver on Wednesday remained closed amid the fears that an armed woman obsessed with the Columbine High School shooting posed a "credible threat."
Colorado [USA], Apr 17 (ANI): The FBI on Tuesday launched a manhunt for an armed and "extremely dangerous" woman who poses a "credible threat" to the Denver metropolitan area, leading to over 20 schools being put under lockdown here, according to the Jefferson County Sheriff's Office.