Dynamite Comics: Battlefields Vol. 1 Part 3 'Dear Billy' (2009)
 
Carrie's quest for revenge finally takes her over the edge, though with the end of the war in sight it seems doubtful that anyone will notice our heroine's private struggle. Then news comes that shakes the world to its core- and Carrie and Billy are swept up in the tide of history, propelled towards a catastrophe that no one could ever have foreseen.