Alabama ? The Alabama university professor accused of shooting six colleagues has a genius-level IQ, yet wonders whether she has been fired from her job — a clear sign that she has trouble relating to the world, her attorney said Friday.

One week ago, the Harvard-educated Amy Bishop was accused of opening fire at a faculty meeting at the University of Alabama in Huntsville, killing three co-workers and injuring three others. She is remorseful, but doesn’t recall pulling the trigger, said her attorney, Roy W. Miller. She exhibits signs of mental illness and needs evaluations, he said.

“Something’s wrong with this lady, OK?” Miller said, laying the groundwork for a potential insanity defense during a news conference.