Headless body's ties to Indiana serial killer in doubt for a century
                                
                                
                                    (Newser) -
                                    Authorities in Indiana are hoping DNA evidence will help them close the case of a woman who killed at least 25 people in the early 20th century before possibly faking her own death. A woman's headless body was found in the burned-out basement of Belle Gunness' house in 1908, and...