A Colorado judge entered a not guilty plea for Holmes and will allow "truth serum" to be used on the suspect.
Read more...James Holmes was ordered on Thursday to face trial.
Read more...Shooting ends hours-long police standoff.
Read more...Gun-related violence is a serious issue in the U.S., one that requires action. But what action?
Read more...One noticed trend: Gun sales are up as consumers grow anxious about possible restrictions.
Read more...Holmes was charged with 116 counts of attempted murder.
Read more...The package lay unopened in the mailroom since July 12.
Read more...The court will remain open to the media and general public.
Read more...Obama speaks to war veterans. Romney fundraises in Orange County.
Read more...The suspect appeared dazed and showed little emotion.
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