Fatal Rock Attacks on Drivers: A Growing Concern.

A 20-year-old woman, Alexa Bartell, was killed in Colorado after a large rock was thrown through her car's windshield while she was driving. This was one of at least five similar incidents that occurred in the area on Wednesday evening. The Jefferson County Sheriff's Office has been unable to identify any suspects associated with the crime spree and is urging victims to come forward. The incidents are believed to be related to rock throwing, and investigators are asking the public for any information or dash camera footage that might help with the investigation.