After an 18-year-old man from a slum neighbor stood trial on the charges of fatally stabbing his father, 12 men head into the jury room to decide the teenager’s fate. The proceeding deliberations is the focus of the upcoming play “12 Angry Men” at the Habersham Community Theater. Opening Friday night, actors will tell the story of 12 jurors determining a man’s guilt or innocence, knowing a guilty verdict will be accompanied by a mandatory death sentence.