**UPDATE**
At least 12 people were killed and 31 others were wounded in a mass shooting incident Thursday at Fort Hood, Texas, military officials said. The shooter was shot to death, they said.
More shots were reported later in the afternoon, reported NBC affiliate KCEN-TV of Waco, which said no further details were immediately available.
A senior administration official told NBC News analyst Roger Cressey that the suspect who was in custody was an Army major with an Arabic-sounding name. The official said the shootings could have been a criminal matter rather than a terrorism-related attack and that there was no intelligence to suggest a plot against Fort Hood.
Fort Hood is adjacent to Killeen, and 60 miles northeast of Austin. The sprawling complex is home to at least 4,929 active duty officers and 45,414 enlisted. Civilian employees total nearly 9,000.
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At least seven people are dead and 12 wounded in a shooting at Fort Hood in Texas, the base's public affairs office told NBC News on Thursday.
The official would not give his name nor additional details. It was unknown whether victims are soldiers or civilians. One gunman was reportedly in custody and another was on the loose, NBC News said.
Fort Hood is adjacent to Killeen, and 60 miles northeast of Austin. The sprawling complex is home to at least 4,929 active duty officers and 45,414 enlisted. Civilian employees total nearly 9,000.
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