Day of soul-searching, grief: Conn. town mourns as police look for answers

Among the dead: well-liked Principal Dawn Hochsprung, 47, who town officials say tried to stop the rampage and paid with her life; school psychologist Mary Sherlach, 56, who probably would have helped survivors grapple with the tragedy; a teacher thrilled to have been hired this year; and a 6-year-old girl who had just moved to Newtown from Canada.

Nancy Lanza, who was once a stockbroker for John Hancock in Boston and once lived in Kingston, N.H., was a kind, considerate and loving person, Kingston Police Chief Donald Briggs Jr. said.

"She was very involved in the community and very well-respected," Briggs said.

Authorities said Adam Lanza had no criminal history, and it was not clear whether he had a job. Lanza was believed to have suffered from a personality disorder, said a law enforcement official who spoke on condition of anonymity.

Another law enforcement official, also speaking on condition of anonymity, said Lanza had been diagnosed with Asperger's, a mild form of autism often characterized by social awkwardness. People with the disorder are often highly intelligent. While they can become frustrated more easily, there is no evidence of a link between Asperger's and violent behavior, experts say.

Sandy Hook Elementary will be closed next week — some parents can't even conceive of sending their children back, Leidlein said — and officials are deciding what to do about the town's other schools.

Asked whether the town would recover, Maryann Jacob, a clerk in the school library who took cover in a storage room with 18 fourth-graders during the shooting rampage, said: "We have to. We have a lot of children left."