In Birds of Prey #100, she is shown reading an invitation from Oracle to become one of her operatives, having apparently returned to St. Louis.
ɪn bˈɜːdz ʌv pɹˈeɪ hˈæʃ wˈʌnhˈʌndɹɪd, ʃiː ɪz ʃˈoʊn ɹˈiːdɪŋ ɐn ɪnvɪtˈeɪʃən fɹʌm ˈɔːɹəkəl tə bɪkˌʌm wˈʌn ʌv hɜːɹ ˈɑːpɚɹətˌɪvz, hˌævɪŋ ɐpˈæɹəntli ɹᵻtˈɜːnd tə sənt. lˈuːi.