Last night, CBS revealed documents it obtained divulging new information regarding the man who killed 26 people in December at Sandy Hook Elementary School.

In addition to a photo of Adam Lanza from a school I.D. that had not been publicly released since the shooting in Newtown, CBS showed records from Western Connecticut State University where Lanza attended while still a teenager.

New Photo and Details From College Adam Lanza Attended Emerge

Adam Lanza as pictured on his college I.D. (Image: CBS screenshot)

The form, meant to gain information regarding the student’s background, asked Lanza, who killed himself after shooting others on Dec. 14, to identify his gender and describe himself. To both of these questions, he answered with “I choose not to answer.”

New Photo and Details From College Adam Lanza Attended Emerge

(Image: CBS screenshot)

Documents from the college, which Lanza left after less than a year, were obtained by CBS under the state open records act. They also showed he had a 3.26 GPA while he attended.

Watch CBS’ report:

Last week, even more details into Lanza’s life were released by authorities, including items found in his family’s home after the shooting like a news clipping about a 2008 school shooting, a birthday check from his mother for the purchase of a firearm, and books about autism, Asperger’s syndrome and one titled “Train Your Brain to Get Happy.”

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(H/T: Daily Mail)