Selene Raynor, a Philadelphia High School for Girls graduate and an aspiring dentist enrolled at West Chester University, didn't care what anybody thought of her. --snip-- Hart has been charged with murdering Raynor, first-degree murder of her unborn child, and related offenses. Police are tracing the origin of the weapon. Clark said last night that the fatal shooting followed "an argument that was in reference to the pregnancy." He declined to discuss whether Hart was the father.