James Holmes, left, and defense attorney Tamara Brady appear in district court in Centennial, Colo. for his arraignment.
RJ Sangosti/AP Photo/The Denver Post
March 28, 2013 The prosecution said they had not received any details from James Holmes' attorneys, so they weren't prepared to accept a plea.
March 12, 2013 James Holmes faces 166 counts, including murder, in the shooting deaths of 12 people and wounding of another 70. His attorneys said they aren't yet ready to make a plea, so the judge did it for Holmes.
March 11, 2013 The judge in the case said if James Holmes pleads not guilty by reason of insanity, he could be interviewed using a truth serum. Holmes is expected to enter a plea in a hearing on Tuesday.
January 10, 2013 James Holmes is accused of opening fire at a movie theater in Aurora, Colo., last summer, killing 12 people and wounding dozens of others. He will be formally arraigned Friday on 166 counts of murder, attempted murder and other crimes.
January 9, 2013 In the weeks before the attack, James Holmes took photos of the Colorado movie theater where 12 people were killed and dozens more wounded in last summer's mass shooting, prosecutors revealed Wednesday at a court hearing in Colorado.
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A courtroom sketch of James Holmes as he was brought into a courtroom in Centennial, Colo., this week.
Bill Robles/Reuters /Landov
January 8, 2013 On a 27-second call to police, at least 30 shots can be heard in the background. James Holmes is charged in the murders of 12 people and the wounding of dozens in a movie theater.
James Holmes in a Sept. 20 sheriff's photo.
Arapahoe County Sheriff's Office /Getty Images
September 28, 2012 Documents released today indicate that school officials may have been more concerned about James Holmes' behavior before the July 20 massacre than has previously been known.
August 14, 2012 While most materials remain sealed, those that have been made public contain a glimpse or two about the case being made against James Holmes for the attack that left 12 people dead and 58 wounded.
August 13, 2012 The judge also affirmed a gag order, keeping parties involved from talking about the case.
August 9, 2012 The revelation came during a court hearing into whether to unseal documents from the case.
James Holmes, who's accused of killing 12 people and wounding 58.
RJ Sangosti/Getty Images
August 7, 2012 She had been treating James Holmes and became concerned enough to contact University of Colorado police, sources tell the news outlets. But it does not appear that the psychiatrist took additional steps that would have led to him being detained.
August 2, 2012 According to KMGH-TV and The Denver Post, in early June the psychiatrist began the process of involving the university's "threat assessment" team. But when James Holmes withdrew from the school in mid-June, the university lost its control over him.
July 30, 2012 James Holmes faces two counts for each of the 12 people killed and 2 for each of the 58 people wounded in the July 20 shooting rampage at a movie theater. He's also been charged with using deadly weapons and having explosives.
James Holmes, in an Arapahoe County, Colo., court on July 23.
July 30, 2012 Prosecutors are expected to formally file charges today against James Holmes. But it will be months, if not longer, before there's any trial. And if they seek the death penalty, the case could take years to resolve.
James Holmes in a photograph taken by police during his booking.
Arapahoe County Sheriff
July 27, 2012 The alleged gunman sent a Colorado University professor a package that police seized Monday.
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