Casey Anthony may have accidentally killed daughter

ORLANDO, Fla. - 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 (http://bit.ly/2mIK8SZ ), 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 se