If she isn't brought back, she could die in days: police
                                
                                
                                    (Newser) -
                                    Authorities are looking for an 11-year-old girl with leukemia and a heart catheter who they say could die in a matter of days if she isn't brought back to the hospital from which her parents removed her last week. Authorities say the girl, Emily, had been receiving chemotherapy at...