Murder in the Family

Englishwoman Vera Murray is sad to see the citizens of Columbus, Ohio march off to WW1. She was a nurse in the war and knows that war involves more suffering than these patriotic new warriors can imagine.
As she waits for her wounded husband to return, a family friend comes to her to ask for help in finding a missing sister. The sister disappeared about the same time their mother was murdered. Meanwhile, their father has been accused of the murder. Vera becomes involved, but then her husband returns. He's wounded not only in body, but in mind and spirit as well. Can she help him?
Can she help her family friend find her sister and solve a mystery?