Argument may have preceded deadly Fort Hood attack
1 of 1
Lucy Hamlin and her husband, Spc. Timothy Hamlin, wait for permission to re-enter the Fort Hood military base, where they live, following a shooting on base on Wednesday in Fort Hood, Texas.
Photos: Island Images: October 2014, Part 2
Photos: State Air Riflery Championships, Oct. 28
Photos: Pahoa lava flow, Oct. 27
More Photo Galleries »