Austin explosions: Police investigating blasts ask residents to stay inside

  1. Austin explosions: Police investigating blasts ask residents to stay inside  NBCNews.com
  2. Austin explosion may have been triggered by tripwire, police say  CNN
  3. Another explosion rocks Austin, hours after police chief pleaded for attacks to stop  USA TODAY
  4. Fourth explosion this month injures two; this time in Southwest Austin  Austin American-Statesman
  5. Fourth Austin package explosion this month possibly detonated by tripwire, leaving 2 injured, police say  Washington Post
  6. Full coverage

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