For more than a century, people have speculated about Lizzie Borden. Did she kill her parents with an axe in 1892 or was someone else responsible?

Even though Borden was charged with the crime and tried for it, she was found innocent by a jury. A new historical novel from Erika Mailman examines the case again but through the eyes of the family's maid, Bridget Sullivan.

Mailman joins us in studio today to talk about "The Murderer's Maid."