Joseph Koenig (Aaron Ontiveroz/The Denver Post via AP, File) The defense didn't dispute that Koenig participated in the night of rock-throwing but said the third defendant, Zachary Kwak, threw the ...

A Jefferson County jury found 20-year-old Joseph Koenig guilty of first-degree murder Friday in the death of 20-year-old Alexa Bartell two years ago this month.

ARVADA, Colorado — Jurors have delivered a guilty verdict for first-degree murder for Joseph Koenig, the Colorado man accused of throwing a rock through the windshield of Alexa Bartell’s ...

Troubled high school senior Joseph Koenig, 18, posted an image on Facebook of a motorcycle that had a sticker reading, “JUST KILLED A WOMAN…FEELING GOOD” plastered on it. Troubled… ...

Jurors have found Joseph Koenig, now 20, guilty of first-degree murder in the 2023 death of Alexa Bartell, who was killed after a stone crashed through her windshield.

Joseph Koenig was found guilty of 19 charges, including first-degree murder for the 2023 death of Alexa Bartell. ... Koenig is set to be sentenced on June 3, beginning at 8:30 a.m.

Joseph Koenig was found guilty and convicted of first-degree murder after a two-week trial, according to reports. AP Koenig, now 20, insisted that another person in the trio threw the rock that ...

In the trial of a Jefferson County rock-throwing case, Zachary Kwak testified that Nicholas “Mitch” Karol-Chik urged driver Joseph Koenig to speed up as a car driven by Alexa Bartell, 20 ...

Alexa Bartell, 20, was killed when Joseph Koenig, Nicholas 'Mitch' Karol-Chik and Zachary Kwak, all 18, allegedly hurled a landscaping rock through her windshield in Arvada, Colorado.