Casey Anthony

FILE – In a May 20, 2011 file photo, Casey Anthony leaves the courtroom during a recess in jury selection in ‘State of Florida v. Casey Marie Anthony’ at the Pinellas County Criminal Justice Center in Clearwater, Fla. When Anthony, goes to trial Tuesday, May 24 on murder charges in the death of her daughter, 2-year-old Caylee Anthony, the jury?s decision will likely come down to forensic evidence. (AP Photo/Gary W. Green, Pool, File)