(CNN) One of the first things she noticed was that her child, and other students at STEM School Highlands Ranch, weren't getting enough sleep. The parent noticed kids stressing out, and lashing out. Yet school officials, she said, seemed to be ignoring the mounting problems. When she finally picked up the phone to talk to a county school board member in December, she said she was worried that a "perfect storm" was brewing "for something like a Columbine" shooting. The woman's concerns were detailed in a CNN story this week following a shooting at the suburban Denver school that left one student dead and eight others injured.

Source: CNN May 10, 2019 03:11 UTC