Denver school remain shut over mass shooting threats

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." The suspect is identified as 18-year-old Sol Pais.

The US authorities said that the woman flew from Miami to Colarado and purchased a shotgun and ammunition upon arriving, according to a report by Sputnik. The woman is said to be "infatuated" with the Columbine High School massacre that occurred on April 20, 1999. On that day, two students at the Denver-area high school in Columbine opened fire, killing 13 people and wounding more than 20 others before turning the guns on themselves.