A Homeland Security employee who brought a loaded gun to work was sentenced to 18 months in prison Monday.
Jonathan Leigh Wienke, 46, was convicted in December of making a firearm violation of the National Firearms Act by attaching a silencer to his pistol, NBC Washington reports.
Wienke was found with a gun, knife, pepper spray, thermal imaging equipment and radio devices at his job at agency headquarters on Nebraska Avenue in northeast Washington D.C.
A search warrant of his home turned up 19 firearms and up to 50,000 rounds of ammunition.
An agent said in cour documents that there was “probable cause to believe Jonathan Wienke was conspiring with another to commit workplace violence, and more particularly may have been conspiring or planning to commit violence against the senior DHS officials in the building.”