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Lucy Hamlin leans on her husband's foot, Specialist Timothy Hamlin, as they wait to be allowed back onto Fort Hood, Texas, where they reside on Wednesday, April 2, 2014. A shooting occurred on the base with at least four dead and 14 injured according to the officials. Deborah Cannon/Austin American-Statesman/AP
Lucy Hamlin leans on her husband's foot, Specialist Timothy Hamlin, as they wait to be allowed back onto Fort Hood, Texas, where they reside on Wednesday, April 2, 2014. A shooting occurred on the base with at least four dead and 14 injured according to the officials. Deborah Cannon/Austin American-Statesman/AP

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