(CNN) Authorities are searching for an armed woman, who was "infatuated" with Columbine, in connection with alleged threats that led to lockouts at Columbine High School and nearly 20 other schools, officials said Tuesday. The FBI Denver Division and the Jefferson County Sheriff's Office identified the woman as 18-year-old Sol Pais. She traveled to Colorado on Monday night "and made threats in the Denver metropolitan area," the sheriff's office said in a Facebook post. Sol Pais is sought in relation to lockouts at Columbine High School and several other Colorado schools. Authorities are being especially cautious because Pais' statements don't express a specific plan, Billinger said.

Source: CNN April 16, 2019 20:28 UTC