By Kelly O'Connell Reporter
News 3 On Your Side
The attorney for the man accused of killing Auburn student Lauren Burk is preparing an insanity defense.News 3 On Your Side
Joel Collins filed court documents that say Courtney Lockhart has a mental disease.
The papers say that Lockhart doesn't understand the difference between right and wrong.
Lockhart is accused of killing Burk on March 4th.
She was from the Atlanta area, but was a freshman at Auburn University.
District Judge Russell Bush has ordered a psychological evaluation of Lockhart before he sets a trial date.