Frankinstein, Episode Three

Victor frankinstein's brother is murdered and a suspect is on trial. A valuable locket with the boy's mother's picture is found in one of the nannies dresses justine has been accused of stealing. Victor believes that Justine is innocent, but what about the locket? i saw a very large figure run over the hills and disappear - it was the murderer. And now what would happened to poor justine she went to trial?