NEWTOWN, Conn. —
Authorities gave no details on exactly how the attack unfolded. But a custodian ran through the halls, warning of a gunman on the loose, and someone switched on the intercom, alerting people in the building to the attack — and perhaps saving many lives — by letting them hear the hysteria going on in the school office, a teacher said.
Teachers locked their doors and ordered children to huddle in a corner or hide in closets as shots echoed through the building.
State police Lt. Paul Vance said 28 people in all were killed, including the gunman, and a woman who worked at the school was wounded.
Lanza’s older brother, 24-year-old Ryan, of Hoboken, N.J., was being questioned, but a law enforcement official said he was not believed to have had a role in the rampage. Investigators were searching his computers and phone records, but he told law enforcement he had not been in touch with his brother since about 2010.
The officials spoke on the condition of anonymity because they were not authorized to discuss the unfolding investigation.
At one point, a law enforcement official mistakenly identified the gunman as Ryan Lanza. Brett Wilshe, a friend of Ryan Lanza’s, said Lanza told him the gunman may have had his identification. Updates posted on Ryan Lanza’s Facebook page Friday afternoon read, “It wasn’t me” and “I was at work.”
Robert Licata said his 6-year-old son was in class when the gunman burst in and shot the teacher. “That’s when my son grabbed a bunch of his friends and ran out the door,” he said. “He was very brave. He waited for his friends.”
He said the shooter didn’t utter a word.
Stephen Delgiadice said his 8-year-old daughter heard two big bangs. Teachers told her to get in a corner, he said. “It’s alarming, especially in Newtown, Connecticut, which we always thought was the safest place in America,” he said. His daughter was uninjured.