James Holmes 2012 07-27

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James Holmes says he doesn't know why he's been arrested

Psychiatrist was part of University of Colorado campus threat-assessment team.

A prostitute has revealed James Holmes paid $240 for sex a week before his deadly rampage - but could not perform.

Holmes was formally charged with murder Monday in the Colorado movie theater shooting.

Colo. movie theater shooting suspect James Holmes is mentally ill, lawyers say.

Aurora theater shooting suspect banned from University of Colorado campus

Prosecutors wrapped up a preliminary hearing to determine if there was enough evidence against Holmes for a trial.

James Holmes is accused of killing 12 people and injured 58 others during a shooting rampage at a movie theater in Aurora, Colo.

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