At least one parent said Adam Lanza’s mother was a substitute teacher there. But her name did not appear on a staff list. And the law enforcement official said investigators were unable to establish any connection so far between her and the school.
An official who spoke on condition of anonymity said it was not clear that Adam Lanza had a job, and there was no indication of law enforcement interviews or search warrants at a place of business.
Yost reported from Washington and Keyser from Chicago. Contributing to this report were Associated Press writers Adam Geller and Matt Apuzzo in Newtown, Conn.; Dave Collins in Hartford, Conn.; Michael Tarm in Crystal Lake, Ill.; and Michael Rubinkam.