Adam Lanza was his name.
Adam P. Lanza, 20, obscure in life, infamous in death.
A really rambunctious kid, as one former neighbor in Newtown, Conn., recalled him, adding that he was on medications. He was a son of an accountant and a schoolteacher.
And he will long be remembered.
Friday morning, police say, he shot and killed his mother in their home. And then, carrying firearms and an abundance of ammunition, he drove to Newtown's Sandy Hook Elementary School and started shooting. By the time he turned one of the guns on himself, police say, he had killed 20 children, many of them kindergartners, and six more adults.
Adam Peter Lanza — a new addition to a dreadful list, the roster of mass murderers who targeted students: Seung Hui Cho at Virginia Tech (32 dead), Eric Harris and Dylan Klebold at Columbine High in Colorado(13 dead), Charles Robert IV at a little Amish schoolhouse in Pennsylvania (five dead). The litany of massacres goes on.
As scores of investigators worked Friday to piece together what happened at the school and why, the barest details of Lanza's life began to emerge.
His parents, Nancy and Peter Lanza, separated about a decade ago, and his mother, a kindergarten teacher at Sandy Hook, remained in the family's home with her sons, Adam and Ryan Lanza, according Ryan Kraft, now 25, who was a neighbor.
The separation hit the children hard, Kraft recalled.
When Nancy Lanza would go out to dinner with friends, she sometimes relied on Kraft to watch Adam Lanza, who was too boisterous for Ryan Lanza to manage. "He would have tantrums," Kraft said. "They were much more than the average kid." Yet he was not prone to violence, Kraft said.
"The kids seemed really depressed" by the breakup, Kraft said of the Lanza brothers. Ryan Lanza, 24, now lives in Hoboken, N.J. He was questioned by police Friday, but law enforcement officials said he was cooperating and is not suspected of having anything to do with the shootings.