Judge: Casey Anthony may have accidentally killed daughter

The judge who presided over Casey Anthony's murder trial says the Florida mother may have killed her 2-year-old daughter by accident.In a Wednesday interview with the Orlando Sentinel, former Circuit Judge Belvin Perry Jr. said Anthony may have been trying to quiet the child, Caylee, with chloroform and accidentally used too much.Perry says it's a theory and if jurors in Anthony's 2011 trial had come to that conclusion, they might have convicted her of second-degree murder or manslaughter.But Pe