The Mystery of the Silent Death (1915)

"A diabolical plot is nipped in the bud and the villain is punished, the girl in the case is Beverly Bayne of the Essanay Co."

Within less than five months after the mysterious death of her mother, Adene Maintland wakes in the early morning to learn that her father has also died silently and mysteriously. She suspects her step-father, Wainwright.