Jack of Harts

Jane 4.0 did grow up of course.  It took her a very long time to get over her anger though.  She used that anger on the Pacific, Atlantic, and Mexican digital fronts to become an arbiter of death.  She discovered many ways of using mundane electronic equipment to kill people very permanently.  And usually very painfully.  She enjoyed the killing.  The other AIs convinced her to take a few steps back in the end.  And in moderating her they saved her life.