Davis Lamar Brooks is charged in U.S. District Court in Jackson with possessing guns in Rankin County in November 2009 and January 2011. Brooks' attorney, Omodare Jupiter, filed a notice in September that says his client will rely on an insanity defense.
The judge ruled Friday that the evaluation can take place.
A filing in court records says Brooks believed the Aryan Brotherhood gang implanted a microphone in his head and tried to poison him.






