The nation watched in horror Friday as the scope of a tragedy in Newtown, Conn., became clear. As a visibly upset President Obama said at midafternoon, "our hearts are broken."
At Newtown's Sandy Hook Elementary School, authorities say, a gunman fatally wounded 20 children — some as young as 5, according to the president — and six adults. One other person was injured. The gunman was found dead at the scene.
It appears to have been the worst such attack at an elementary, middle or high school in the nation's history, horribly surpassing the 13 people killed by two students at Colorado's Columbine High School in 1999.
The incident began around 9:30 a.m. ET. Sandy Hook is a K-4 school. According to state records, there are about 670 students enrolled there.
We will keep monitoring and updating as this story develops. Bear in mind: During breaking news events, there's often conflicting information coming from various news outlets. We will focus on what's coming from credible outlets and sources. NPR s airing special coverage of the news. You should see an audio player atop this post.
Update at 5:20 p.m. ET. A Chart That, Sadly, Keeps Getting Longer:
The Washington Post's Ezra Klein points to "a graphic on the deadliest mass shootings in U.S. history, a list that has changed twice since July." On July 20, a gunman killed 12 people and wounded 58 others at an Aurora, Colo., movie theater.
Update at 5 p.m. ET. No Official Confirmation Of The Gunman's Name Yet:
He's "not going to confirm the identity of the shooter" at this time, though investigators do have "a tentative identification," Connecticut State Police Lt. J. Paul Vance just told reporters. He expects to give another news briefing around 6 p.m. ET.
Update at 4:45 p.m. ET. A Shocked, Grieving Community Will Gather This Evening:
The school's website now redirects to this message:
"To help deal with the events of today, there will be a memorial mass this evening at 7:00pm at St. Rose Church."
"Let us come together to pray for and support the families directly affected by today's events, as well as the Newtown community at large.
"There will be a mass in St. Rose of Lima Church at 7pm tonight (Friday), and the church will be open all evening for prayer."
Update at 4:35 p.m. ET. Killers Blame "Everybody But Themselves."
"Most mass killers have suffered some kind of chronic depression and frustration," Northeastern University professor of sociology and criminology Jack Levin tells NPR. "Over a long period of time they externalize responsibility, blaming everybody but themselves for their failings."
Update at 4:15 p.m. ET. Uncertainty Over Gunman's Name:
At 2:45 p.m. ET, we posted that a law enforcement source in position to know told NPR's Carrie Johnson that the gunman's name was Ryan Lanza. Other news outlets have been reporting that the gunman might be Adam Lanza, said to be Ryan's brother. The law enforcement source now advises NPR that news outlets should wait for Connecticut authorities to resolve the confusion.
As you see, we're working to clear things up. In the interest of not repeating misinformation, we've removed the 2:45 p.m. ET update so that someone coming to this post won't be confused.
As we also reported earlier, law enforcement sources say one of the weapons found at the scene was a .223-caliber rifle.
Update at 3:45 p.m. ET. 20 Children, Six Adults Killed:
Eighteen children were pronounced dead at the school and two more died after being taken to a hospital, Connecticut State Police Lt. J. Paul Vance just told reporters. Six adults, he said were found dead at the scene.
The gunman, who he did not identify, was also found dead.
Vance also confirmed that another adult who is connected to this tragedy in some way was found dead today. It's been reported that person may be the gunman's father.
Update at 3:20 p.m. ET. "Our Hearts Are Broken Today," President Says:
A visibly upset President Obama, pausing at times to wipe his eyes, just told the nation that "our hearts are broken today."
"The majority of those who died today were children — beautiful little kids between the ages of 5 and 10 years old," he said. "They had their entire lives ahead of them ... birthdays, graduations, weddings, kids of their own."
Obama said he and the first lady, like all parents, will hug their children hard tonight. He asked the nation to pray for those who were killed and their families. Quoting Scripture, he said he hopes that will help "heal the broken-hearted and bind up their wounds."
Flags at the Capitol have been lowered to half staff.
Update at 3:05 p.m. ET. Home In New Jersey Being Searched:
"Police cars and multiple press agencies are presently swarming a location at 13th and Grand streets in Hoboken," the Hudson Reporter writes. It's been reported, as the newspaper adds, that the father of the suspect in the Connecticut rampage may have been killed in Hoboken earlier today.
Update at 3 p.m. ET. President Obama To Speak:
The White House says the president will address the nation at 3:15 p.m. ET.
Update at 2:45 p.m. ET. Law Enforcement Source: Gunman's Name Is Ryan Lanza.
A law enforcement source in position to know tells NPR's Carrie Johnson that the gunman's name was Ryan Lanza who's said to be in his early or mid-20s. That's what other news outlets were told earlier. The source also says one of the weapons found at the scene was a .223-caliber rifle.
Update at 2:30 p.m. ET. From The New York Times: Gunman's Mother Was A Teacher At The School.
"Law enforcement official says gunman at Ct. school killed mother, who was teacher, then killed 18 children in class," tweets Times Deputy Metro Editor Clifford Levy. NBC News is reporting that a body found in New Jersey is that of the suspect's father. Neither of those reports has been independently confirmed by NPR.
We are beginning to see reports, citing unnamed sources, about who the gunman was. NPR, however, has not yet heard from anyone in authority who the shooter was.
Update at 2:25 p.m. ET. "We Were Told To Hold Each Others' Hands And Close Our Eyes," Child Says About Evacuation.
A heartbreaking account from one of the young students. As they were being led from the building, the children were told to old each others' hands and "close our eyes."
Update at 1:45 p.m. ET. "Several Fatalities": "There were several fatalities at the scene, both students and staff," Connecticut State Police Lt. J. Paul Vance just told reporters. He said he would not give specifics, pending notification of the victims' families. According to Vance, 911 calls started coming into Newtown police around 9:30 a.m. The local police contacted state authorities, who responded to the scene. Officers "immediately entered the school," Vance said, and started both searching for the shooter and evacuating the students and staff. The gunman, Vance said, was found "deceased inside the building."
Our original post and earlier updates follow: 11:20 a.m. ET: There was a shooting at an elementary school in Newtown, Conn., this morning, but as is often the case in the early minutes and hours after such a tragedy it is not clear what has happened. We will update when more solid information comes in about the situation at Sandy Hook Elementary School. Among the local news outlets that are following the story closely: -- NBC Connecticut. -- The Newtown Bee. -- The Hartford Courant. -- Danbury's News Times. WSHU reporter Craig Lemoult has also just arrived at the scene.
Update at 12:37 p.m. ET. Hospital Confirms Three Patients; News Conference Set For 1 p.m. ET Again: John Murphy, a spokesman at Danbury Hospital, just told reporters that there are three patients at the hospital with injuries suffered during the incident. He also said it's his understanding that police will be briefing at 1 p.m. ET.
Update at 12:15 p.m. ET. News Briefing Moved Up: Authorities are now expected to brief the news media shortly.
Update at 11:35 a.m. ET. News Briefing Later: Connecticut State Police are expected to hold a news briefing at 1 p.m. ET.
Copyright 2012 National Public Radio. To see more, visit http://www.npr.org/.