The Murder in the Mansion

After making a life-altering decision, Clara has decided to lose herself in her work and find out who she really is. She reads about several suspicious deaths connected to a necklace and decides to investigate it, feeling that there is something else going on. She tries to enlist the help of her police friends, but without much evidence there isn't anything they can do. So Clara decides to get the evidence they need. Can she find what she needs and keep her life? Or will she be the next victim?