3 teens charged with murder in deadly Colorado rock-throwing attack

Three Colorado teenagers arrested last week for allegedly hurling a large rock that killed driver Alexa Bartell have been formally charged with murder and a dozen other crimes.

Nicholas “Mitch” Karol-Chik, Joseph Koenig and Zachary Kwak, all 18, each face charges of first-degree murder, attempted first-degree murder, second-degree assault and attempted second-degree assault in Bartell’s killing and alleged attacks on six other cars in suburban Denver, First Judicial District Attorney Alexis King announced Wednesday. ---More...