The gunman shot the Army veteran five times at Oregon's Umpqua Community College on October 1.
A gunman opened fire at Umpqua Community College in Oregon earlier on Thursday.
The school is in lockdown and the suspect is at large, officials confirmed.
Multiple victims' family members told the alleged suspect that they forgave him.
The church's pastor, who was also a state senator, was among the nine killed in the shooting.
Dr. Peter Langman's new book, released Friday, focuses on understanding for the sake of prevention.
A 29-year-old man who killed three people during a shooting spree in Moscow, Idaho, had five weapons in his car.
A report released Friday presented a profile of the gunman and revealed the missed opportunities before Lanza embarked on his shooting spree.
The former students of Newtown, Conn., Sandy Hook Elementary School were evacuated after a bomb threat was phoned in