A truck advertised the Riverview Gun Sales shop in East Windsor, Conn. on December 21, 2012; the shop has lost its federal firearms license./ John Moore/Getty Images
CBS
A Connecticut shop that sold a gun to Nancy Lanza, the Newtown school shooter's mother, has lost its federal firearms license.
The Bureau of Alcohol, Tobacco, Firearms and Explosives revoked the license of Riverview Gun Sales in East Windsor in December 2012. The agency didn't say why.
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