Where a trial court fails to admonish the defendant about the penalties he faces before permitting him to represent himself at argument on his post-trial motion, the court has committed an error requiring a reversal of the conviction and a remand for further post-trial proceedings.The 1st District Appellate Court reversed and remanded a decision by former Cook County associate judge Thomas M. Tucker.On Sept. 20, 2006, police responded to reports of gunfire to discover the body of Eugene Winters, dead from multiple gunshot …