The researchers could not immediately determine when a gunman shot dead bought three people, including his former girlfriend, who is on the phone with 911 dispatcher, she was killed.
Police say gunmen had just been released from prison, he shot before killing three people on Tuesday and his family violence charges. Survey for the home found the original packaging of the pistol already sold out, but they didn't find the receipt, it is not clear, he bought.
All was found dead in the home entity welding outside the county lang monte, about 35 miles north of Denver.
The gunners were identified as 31, "Daniel sanchez.
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