In Aurora, Colo., last week, among the memorials to victims of the shooting was one for Alex Teves. It includes a photo of him with girlfriend Amanda Lindgren. Teves protected her with his body. Kevork Djansezian/Getty Images hide caption

itoggle caption Kevork Djansezian/Getty Images

James Holmes, who's accused of killing 12 people and wounding 58. RJ Sangosti/Getty Images hide caption

itoggle caption RJ Sangosti/Getty Images

A heart shaped balloon hovered above a memorial for victims outside the Century 16 movie theater in Aurora, Colo., last week. Joe Raedle/Getty Images hide caption

itoggle caption Joe Raedle/Getty Images

A photo released by Prince George's County (Md.) police of the weapons seized. Prince George's Police Department hide caption

itoggle caption Prince George's Police Department

An ambulance and police cars outside the Century 16 movie theater complex in Aurora, Colo, during the early hours of July 20, 2012. A gunman attacked an audience there — killing 12 people and wounding 58. Bob Pearson/EPA /Landov hide caption

itoggle caption Bob Pearson/EPA /Landov