A Pennsylvania man is in jail after authorities accused him of planning a mass school shooting to coincide with the anniversary of the Columbine High School massacre.

Police in Pennsylvania have arrested a 20-year-old man accused of plotting a mass shooting at a high school later this month, one day after the anniversary of the Columbine massacre. Braeden ...

Officials cited in the complaint allege that Phillips planned to place bombs in the school bathrooms.Two teenage boys went on a killing rampage at Columbine High School in suburban Denver on April ...

Police allege Braeden Phillips, 20, had planned to commit a mass shooting at State College High School on April 21, one day after the 26th anniversary of the deadly Columbine High School shooting ...

Officials cited in the complaint allege that Phillips planned to place bombs in the school bathrooms. On April 20, 1999, two teenage boys went on a killing rampage at Columbine High School in ...