An Aurora Police officer talks on his radio outside of the Century 16 theater at Aurora Mall where as many as 14 people were killed and many injured at a shooting at the Century 16 movie theatre in Aurora, Colo., Friday, July 20, 2012. (AP Photo/Ed Andrieski)
Eyewitness Jacob Stevens, 18, hugs his mother Tammi Stevens after being interview by police outside Gateway High School where witnesses were brought for questioning Friday, July 20, 2012 in Aurora, Colo. A gunman wearing a gas mask set off an unknown gas and fired into the crowded movie theater killing 12 people and injuring at least 50 others, authorities said. (AP Photo/Barry Gutierrez)
An investigator inspects evidence outside the Century 16 movie theater east of the Aurora Mall in Aurora, Colo. on Friday, July 20, 2012. A gunman in a gas mask barged into the crowded Denver-area theater during a midnight showing of the Batman movie on Friday, hurled a gas canister and then opened fire in one of the deadliest mass shootings in recent U.S. history. (AP Photo/David Zalubowski)
Yellow markers sit next to evidence, including a gas mask, as police investigate the scene outside the Century 16 movie theater east of the Aurora Mall in Aurora, Colo. on Friday, July 20, 2012. A gunman in a gas mask barged into a crowded Denver-area theater during a midnight showing of the Batman movie on Friday, hurled a gas canister and then opened fire in one of the deadliest mass shootings in recent U.S. history. (AP Photo/David Zalubowski)
Officers load bags of evidence into a car outside the Century 16 theater east of the Aurora Mall in Aurora, Colo., on Friday, July 20, 2012. A shooting took place in the theater in which at least 12 people died and scores were injured during the premiere showing of "The Dark Knight Rises." (AP Photo/David Zalubowski)
Investigators examine a vehicle parked outside a back exit at the Century 16 movie theater east of the Aurora Mall in Aurora, Colo. on Friday, July 20, 2012. A gunman in a gas mask barged into a crowded Denver-area theater during a midnight showing of the Batman movie on Friday, hurled a gas canister and then opened fire in one of the deadliest mass shootings in recent U.S. history. (AP Photo/David Zalubowski)
A woman cries outside Gateway High School where witness were brought for questioning after a gunman opened fire at a midnight premiere of The Dark Knight Rises Batman movie Friday, July 20, 2012 in Aurora, Colo. A gunman wearing a gas mask set off an unknown gas and fired into the crowded movie theater killing 12 people and injuring at least 50 others, authorities said.(AP Photo/Barry Gutierrez)
Tom Sullivan, center, embraces family members outside Gateway High School where he has been searching franticly for his son Alex Sullivan who celebrated his 27th birthday by going to see "The Dark Knight Rises," movie where a gunman opened fire Friday, July 20, 2012, in Aurora, Colo. (AP Photo/Barry Gutierrez)
A police officer escorts a woman from her home after they evacuated the area near an apartment where the suspect in a theatre shooting lived in Aurora, Colo., on Friday, July 20, 2012. As many as 12 people were killed and 50 injured at a shooting at the Century 16 movie theatre in Aurora, Colo., Friday, July 20, 2012. The suspect is identified as 24-year-old James Holmes. (AP Photo/Ed Andrieski)
Police use the bucket on a fire truck to look down on an apartment where the suspect in a theatre shooting lived in Aurora, Colo., on Friday, July 20, 2012. As many as 12 people were killed and 50 injured at a shooting at the Century 16 movie theatre on Friday. The suspect is identified as 24-year-old James Holmes. (AP Photo/Ed Andrieski)
Firefighter work in front of an apartment where the suspect in a theatre shooting lived in Aurora, Colo., on Friday, July 20, 2012. As many as 12 people were killed and 50 injured at a shooting at the Century 16 movie theatre on Friday. The suspect is identified as 24-year-old James Holmes. (AP Photo/Ed Andrieski)
Police break out a window of an apartment where the suspect in a shooting at a movie theatre lived in Aurora, Colo., Friday, July 20, 2012. As many as 12 people were killed and 50 injured at a shooting at the Century 16 movie theatre early Friday during the showing of the latest Batman movie. (AP Photo/Ed Andrieski)
