Important Notice: This page only contains basic information that publically available, to view my work on the case during for this year please follow this link.
Hartmann was a resident of San Francisco, California in 1983. She had been traveling between Ottawa, Thunder Bay, Ontario and Calgary, Alberta, Canada that summer. It is believed that Hartman was last seen in or Ottawa, Ontario, Canada on August 22, 1983. She was reported missing on September 1 when she failed to arrive for school at Lady Eaton College of Trent University in Peterborough, Ontario.
Hartmann has never been heard from again. San Francisco authorities are handling her case. Few details are available in Hartmann's disappearance.