World

Teens' Rock-Throwing Stunt Turns Fatal: One Convicted, Two Turn Against Him

2025-04-25

Author: Liam

Tragic Turn of Events in Colorado

In a shocking incident in Golden, Colorado, a night filled with reckless rock throwing among three teenagers transformed into a nightmare when one of them, Joseph Koenig, was convicted of first-degree murder. This grim event unfolded on April 19, 2023, leading to the tragic death of 20-year-old Alexa Bartell.

From Fun to Fatal

The trio had been joyously pelting rocks at passing cars when a 9-pound landscaping rock, taken from a Walmart parking lot, smashed through Bartell's windshield, instantly killing her. The case took a dramatic turn as the two other teens, Zachary Kwak and Nicholas Karol-Chik, struck plea deals with prosecutors and testified against Koenig, who was left to face the full weight of the law.

Family's Heartbreak and Mixed Emotions

In the aftermath of the verdict, Bartell's family, overcome with grief, expressed the complex emotions surrounding the conviction. Her mother, Kelly Bartell, spoke of justice being served mixed with sorrow, stating, 'One amazing life was lost, and three others are also lost and impacted.' She empathized with the convicted teens, all of whom were just 18 at the time of the tragedy.

A Dispute Over the Truth

During the trial, jurors faced a web of conflicting testimonies. The prosecution maintained that Koenig was responsible for throwing the fatal rock, while his defense contended that it was Kwak who delivered the deadly blow. The strong argument against Koenig hinged on his left-handedness during the attack and the absence of any DNA on the rock except for Bartell’s.

The Aftermath and Legal Consequences

The two co-defendants, Kwak and Karol-Chik, are set to serve significant sentences after their pleas. Kwak has already accepted a deal serving 20 to 32 years for his involvement, admitting to actions that created a grave risk of death. Karol-Chik faces a potential 35 to 72 years for pleading guilty to second-degree murder and other charges. Meanwhile, Koenig awaits sentencing, facing a life term that reflects the severe consequences of their reckless actions.

A Night of Poor Choices