Two Mexico teens plead guilty Tuesday to charges stemming from the February 2, 2019 shooting death of TaJuan Williams. 16-year-olds Demetric Dorsey and Trebion Dorsey both plead guilty to First Degree Involuntary Manslaughter. Demetric, who fired the shot that killed Williams, also plead guilty to Armed Criminal Action. Sentencing is scheduled for October 6.