17-Year-Old Charged with Killing Amadou Cisse

Demetrius Warren, 17, was charged yesterday as the gunman in Amadou Cisse's murder. Warren had already been charged with other crimes from the robbery spree that night, and three others have already been charged in connection with the case.

Warren, of the 5800 block of South Michigan, was already on probation for aggravated battery and robber. Until his arrest in November, he was a student at the Alternative Learning Community High School, which the Trib says is for "students with behavioral and disciplinary issues."

Eric Walker, 16, Benjamin Williams, 21, and Jamal Bracey, 17, have already been charged (as adults) as Warren's accomplices. [S-T, Trib, Previously 1, 2, 3]