OXFORD, Miss. (WTVA) -- A New Site man has pleaded not guilty to charges he made threats over social media.
Robert Scott Goodin, 19, is accused of making threats about the George E. Allen Library in Booneville.
The criminal complaint says Goodin told a library worker about "thoughts of killing people in the library" while he was there.
Court papers say he told federal investigators a demon inside him was encouraging him to commit the act.
The federal agent says Goodin said he wouldn't use a gun, but a sword and knives in the attack.
Goodin was arraigned Tuesday on a federal indictment for interstate communication of threats.
A federal judge set a May 13, 2013 trial date.