An Aurora police officer stands guard in the parking lot of the Century 16 movie theater on Saturday, July 21, 2012, after 12 people were killed there the day before.

Jennifer Rios/thedenverchannel.com

People mourning the victims of a mass shooting at the Aurora movie theater gathered at a memorial site across from the theater on Saturday, July 21, 2012.

Jennifer Rios/thedenverchannel.com

Throughout the morning on Saturday, July 21, 2012, people came to pay respect to the 12 who died Friday from gunshot wounds after a man entered the midnight showing of "The Dark Knight Rises," tossed out a gas canister and began randomly shooting audience members.

Jennifer Rios/thedenverchannel.com

Dozens of religious candles of Mary, Jesus and different saints burned to the wick on Saturday, July 21, 2012, at a memorial site across the street from a movie theater in Aurora, Colo., where 12 died.

Jennifer Rios/thedenverchannel.com

Many people stopped by a memorial site on Saturday, July 21, 2012, which was constructed across the street from the Aurora theater where 12 people were killed the day before.

Jennifer Rios/thedenverchannel.com

People signed a card at a memorial site across the street from the Century 16 theater in Aurora, Colo. on Saturday, July 21, 2012.

Jennifer Rios/thedenverchannel.com

A memorial site was set up across the street from Century 16 in Aurora, Colo., on Saturday, July 21, 2012. A sign there reads “Lost, but not forgotten.”

Jennifer Rios/thedenverchannel.com

There was a menagerie of stuffed animals and bouquets of flowers at the site of a memorial set up on Saturday, July 21, 2012, across from the Aurora, Colo., movie theater where 12 were killed in a shooting rampage.

Jennifer Rios/thedenverchannel.com

Emergency crews gained access to shooting suspect James Holmes’ booby-trapped apartment on Saturday, July 21, 2012, in Aurora, Colo.

Jennifer Rios/thedenverchannel.com

Police pick up cones that were blocking the area near shooting suspect James Holmes’ apartment on Saturday, July 21, 2012, after police found that it was rigged with explosives.

Jennifer Rios/thedenverchannel.com