LITTLETON, Colorado—Public schools in the Denver area will be closed Wednesday after authorities said a young woman who is “infatuated” with the 1999 shooting at Columbine High School made threats just days before the 20th anniversary of the attack that killed 13 people.
Authorities are looking for Sol Pais, 18, who is thought to have made undisclosed threats that prompted Columbine and more than 20 other schools outside Denver to lock their doors for nearly three hours Tuesday afternoon.
