With lawsuits settled, Ellen Greenberg's manner of death to be reexamined
                                
                                
                                    (Newser) -
                                    The pathologist who determined Ellen Greenberg, a first-grade teacher stabbed 20 times in her Philadelphia apartment in 2011, had died by suicide has changed his mind—again. Dr. Marlon Osbourne, who initially ruled the death a homicide before switching to suicide, signed a document Friday indicating he no longer believes...