PHILADELPHIA - The self-dubbed "Jihad Jane" who thought her blond, all-American profile would help mask her plan to kill a Swedish cartoonist is a rare case of a U.S. woman inciting foreign terrorism and shows the latest evolution of the global threat, authorities say.

The suburban Philadelphia woman, Colleen R. LaRose, was accused in Tuesday's indictment of trying to recruit jihadist fighters, and pledging to murder the artist, marry a terrorism suspect so he could move to Europe and martyr herself if necessary.

"I came home and she was gone.