Three Teen Suspects Charged with First-Degree Murder in Deadly Colorado Rock-Throwing Spree

Three 18-year-old high school students were arrested for throwing rocks at multiple vehicles, killing 20-year-old Alexa Bartell.
Bartell was killed when a rock smashed through her windshield while she was driving; two other drivers suffered minor injuries from the rock attacks.
The suspects allegedly threw "large landscaping rocks" at seven vehicles over the course of an hour in Westminster and Arvada, Colorado.
Bartell was on the phone with a friend when the rock struck her, causing her to crash and die at the scene.
The trio of suspects, all from Arvada, Colorado, face multiple charges including first-degree murder with extreme indifference.