Authorities block an entrance to Redstone Arsenal, on Tuesday, June 27, 2017, in Huntsville, Alabama. The military post said in a tweet it was on lockdown amid reports of possible active shooter, telling workers to "run hide fight." More than 30,000 government employees, civilians and contractors work daily at Redstone. Photo: AP Authorities block an entrance to Redstone Arsenal, on Tuesday, June 27, 2017, in Huntsville, Alabama. The military post said in a tweet it was on lockdown amid reports of possible active shooter, telling workers to "run hide fight." More than 30,000 government employees, civilians and contractors work daily at Redstone. Photo: AP
Authorities block an entrance to Redstone Arsenal, on Tuesday, June 27, 2017, in Huntsville, Alabama. The military post said in a tweet it was on lockdown amid reports of possible active shooter, telling workers to "run hide fight." More than 30,000 government employees, civilians and contractors work daily at Redstone. Photo: AP

Lockdown at US army base in Alabama lifted after report of shooter turned out to be false

Topic |   Gun violence in the US
Authorities block an entrance to Redstone Arsenal, on Tuesday, June 27, 2017, in Huntsville, Alabama. The military post said in a tweet it was on lockdown amid reports of possible active shooter, telling workers to "run hide fight." More than 30,000 government employees, civilians and contractors work daily at Redstone. Photo: AP Authorities block an entrance to Redstone Arsenal, on Tuesday, June 27, 2017, in Huntsville, Alabama. The military post said in a tweet it was on lockdown amid reports of possible active shooter, telling workers to "run hide fight." More than 30,000 government employees, civilians and contractors work daily at Redstone. Photo: AP
Authorities block an entrance to Redstone Arsenal, on Tuesday, June 27, 2017, in Huntsville, Alabama. The military post said in a tweet it was on lockdown amid reports of possible active shooter, telling workers to "run hide fight." More than 30,000 government employees, civilians and contractors work daily at Redstone. Photo: AP
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