The former graduate student accused of killing 12 people in a shooting spree at cinema near Denver is due to make a second court appearance today.
Criminal charges against James Holmes, 24, who has remained jailed since his arrest, are expected to be formally presented at today's hearing, which will not be televised.
At his initial court hearing one week ago, Holmes said nothing and appeared dazed and groggy, occasionally closing his eyes as if fighting off sleep.
The star of The Dark Knight Rises, Christian Bale, has visited a Denver hospital to meet survivors of the Aurora cinema shootings.
James Holmes, the 24-year-old man accused of killing twelve people at a cinema in Colorado, has made his first appearance in court.
The US president met with families and survivors as thousands gathered for an evening memorial service to remember the victims.