CENTENNIAL, Colo. (AP) — It's the second day of a hearing in Colorado at which family members of the victims of last summer's movie theater shooting are hearing some gruesome details for the first time.

James Holmes has been showing little emotion at his preliminary hearing, even as officers describe finding a 6-year-old girl without a pulse, and the anguish of parents whose children were among the victims.

Investigators say Holmes opened fire during the midnight showing of the latest Batman movie on July 20, killing 12 people and wounding dozens.