CASTLE ROCK, Colorado: Two teenagers accused of fatally shooting a classmate and wounding eight others at a Denver-area high school last week were formally charged on Wednesday (May 15) in a case that the presiding judge has put under seal.Devon Erickson, 18, and Alec McKinney, 16, are accused of opening fire on fellow students in two classrooms at the Science, Technology, Engineering and Math (STEM) charter school in Highlands Ranch, Colorado, on May 7. McKinney, who identifies as male, was listed on the court docket as Maya Elizabeth McKinney.Douglas County District Judge Theresa Slade has put the charges along with the entire case file under seal, banning the public from seeing it. But during Wednesday's hearing in open court, it was disclosed that McKinney has been charged with first-degree murder and is being tried as an adult.Both Erickson and McKinney, who are being held without bond, were arrested on suspicion of a single count of first-degree murder and 29 counts of attempted … [Read more...] about Teen suspects in Colorado school shooting formally charged