Art by Joe Madureira
Uncanny X-Men #325 (10/95) - On the anniversary of the Mutant Massacre, Marrow and her band of mutants (Gene Nation: Reverb, Sack, Vessel, Hemingway) hijack a subway car. They pin the captives down with bombs in an attempt to kill one human for every dead Morlock. Callisto leads the X-Men to the scene, but it is the proclaimed Morlock leader Storm who ultimately battles Marrow hand- to-hand. The battle culminates with Storm ripping out Marrow's heart, which contains the detonator for the other bombs. Reverb and one human are killed in this issue. Marrow is presumed dead.