Jury selection started today in the murder-for-hire trial of Drew Peterson, the former suburban Chicago police officer accused of plotting to kill the prosecutor who put him behind bars in his third wife’s death.Peterson, 62, is serving a 38-year-sentence at the maximum-security Menard Correctional Center in southern Illinois. Opening arguments are scheduled to start Monday with the trial anticipated to last at least one week.The Illinois attorney general’s office and the Randolph County state’s attorney …