Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

A view of the jury box, right,  inside Courtroom 201, where jury selection in the trial of Aurora movie theater shootings defendant James Holmes is to begin on Jan. 20, 2015, at the Arapahoe County District Court in Centennial, Colo., Thursday, Jan. 15, 2015. Jury selection is expected to take several weeks to a few months. (AP Photo/Brennan Linsley, pool)
A view of the jury box, right,  inside Courtroom 201, where jury selection in the trial of Aurora movie theater shootings defendant James Holmes is to begin on Jan. 20, 2015, at the Arapahoe County District Court in Centennial, Colo., Thursday, Jan. 15, 2015. Jury selection is expected to take several weeks to a few months. (AP Photo/Brennan Linsley, pool)

    JUST WATCHED

    What makes someone legally insane?

MUST WATCH

What makes someone legally insane?

CNN legal analyst Danny Cevallos explains the facts behind the insanity defense.

What makes someone legally insane?

CNN legal analyst Danny Cevallos explains the facts behind the insanity defense.