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 ...

ARVADA, Colo. (KCNC) -- 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 ...

The last of three friends accused of killing a driver in Colorado by throwing a rock through the windshield of her car was convicted of first-degree murder on Friday.. The teens were driving ...

Joseph Koenig, Nicholas "Mitch" Karol-Chik and Zachary Kwak, all of whom are 18 and were living in the Denver suburb of Arvada, were arrested at their homes overnight between Tuesday and Wednesday.

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.

Nicholas “Mitch” Karol-Chik, Joseph Koenig and Zachary Kwak, all 18, were charged with first-degree murder and other counts in connection with a rock-throwing spree in Colorado that killed 20 ...