Most died at the very start of their young lives, tiny victims taken in a way not fit for anyone regardless of age. Others found their life's work in sheltering little ones, teaching them, caring for them, treating them as their own. After the gunfire ended Friday at Sandy Hook Elementary School, the trail of loss was more than many could bear: 20 students and six adults at the school, the gunman's mother at home, and the gunman himself.
A glimpse of some of those who died:
Charlotte Bacon, 6
They were supposed to be for the holidays, but finally on Friday, after hearing much begging, Charlotte Bacon's mother relented and let her wear the new pink dress and boots to school.
It was the last outfit the outgoing redhead would ever pick out. Charlotte's older brother, Guy, was also in the school but was not shot.
Her parents, JoAnn and Joel, had lived in Newtown for four or five years, JoAnn's brother John Hagen, of Nisswa, Minn., told Newsday.
"She was going to go some places in this world," Hagen told the newspaper. "This little girl could light up the room for anyone."
Olivia Engel, 6
The images of Olivia Engel will live far beyond her short lifetime. There she is, visiting with Santa Claus, or feasting on a slice of birthday cake. There's the one of her swinging a pink baseball bat, and another posing on a boat. In some, she models a pretty white dress; in others, she makes a silly face.
Dan Merton, a longtime friend of the girl's family, says he could never forget the child, and he has much to say when he thinks of her.
"She loved attention," he said. "She had perfect manners, perfect table manners. She was the teacher's pet, the line leader."
On Friday, Merton said, she was simply excited to go to school and then return home and make a gingerbread house.
"Her only crime," he said, "is being a wiggly, smiley 6-year-old."
Dawn Hochsprung, 47, principal
Dawn Hochsprung's pride in Sandy Hook Elementary was clear. She regularly tweeted photos from her time as principal there, giving indelible glimpses of life at a place now known for tragedy. Just this week, it was an image of fourth-graders rehearsing for their winter concert; days before that, the tiny hands of kindergartners exchanging play money at their makeshift grocery store.
She viewed her school as a model, telling The Newtown Bee in 2010 that "I don't think you could find a more positive place to bring students to every day." She had worked to make Sandy Hook a place of safety, too, and in October, the 47-year-old Hochsprung shared a picture of the school's evacuation drill with the message "safety first." When the unthinkable came, she was ready to defend.
Officials said she died while lunging at the gunman in an attempt to overtake him.
"She had an extremely likable style about her," said Gerald Stomski, first selectman of Woodbury, where Hochsprung lived and had taught. "She was an extremely charismatic principal while she was here."
Madeleine Hsu, 6
Dr. Matthew Velsmid was at Madeleine's house on Saturday, tending to her stricken family. He said the family did not want to comment.
Velsmid said that after hearing of the shooting, he went to the triage area to provide medical assistance but there were no injuries to treat.
"We were waiting for casualties to come out, and there was nothing. There was no need, unfortunately," he said. "This is the darkest thing I've ever walked into, by far."
Velsmid's daughter, who attends another school, lost three of her friends.
Catherine Hubbard, 6
A family friend turned reporters away from the house, but Catherine's parents released a statement expressing gratitude to emergency responders and for the support of the community.
"We are greatly saddened by the loss of our beautiful daughter, Catherine Violet and our thoughts and prayers are with the other families who have been affected by this tragedy," Jennifer and Matthew Hubbard said. "We ask that you continue to pray for us and the other families who have experienced loss in this tragedy."
Noah Pozner, 6
Noah was "smart as a whip," gentle but with a rambunctious streak, said his uncle, Alexis Haller of Woodinville, Wash. Noah's twin sister Arielle, assigned to a different classroom, survived the shooting. He called her his best friend, and with their 8-year-old sister, Sophia, they were inseparable.
"They were always playing together, they loved to do things together," Haller said. When his mother, a nurse, would tell him she loved him, he would answer, "Not as much as I love you, Mom."
Haller said Noah loved to read and liked to figure out how things worked mechanically. For his birthday two weeks ago, he got a new Wii.
"He was just a really lively, smart kid," Haller said. "He would have become a great man, I think. He would have grown up to be a great dad."
Chase Kowalski, 7
Chase Kowalski was always outside, playing in the backyard, riding his bicycle. Just last week, he was visiting neighbor Kevin Grimes, telling him about completing - and winning - his first mini-triathlon.
"You couldn't think of a better child," Grimes said.
Grimes' own five children all attended Sandy Hook, too. Cars lined up outside the Kowalskis' ranch home Saturday, and a state trooper's car idled in the driveway. Grimes spoke of the boy only in the present tense.
Nancy Lanza, 52, gunman's mother
She once was known simply for the game nights she hosted and the holiday decorations she put up at her house. Now Nancy Lanza is known as her son's first victim.
Authorities say her 20-year-old son Adam gunned her down before killing 26 others at Sandy Hook. The two shared a home in a well-to-do Newtown neighborhood, but details were slow to emerge of who she was and what might have led her son to carry out such horror.
Kingston, N.H., Police Chief Donald Briggs Jr. said Nancy Lanza once lived in the community and was a kind, considerate and loving person. The former stockbroker at John Hancock in Boston was well-respected, Briggs said.
Court records show Lanza and her ex-husband, Peter Lanza, filed for divorce in 2008. He lives in Stamford and is a tax director at General Electric. A neighbor, Rhonda Cullens, said she knew Nancy Lanza from get-togethers she had hosted to play Bunco, a dice game. She said her neighbor had enjoyed gardening.
"She was a very nice lady," Cullens said. "She was just like all the rest of us in the neighborhood, just a regular person."
Jesse Lewis, 6
Six-year-old Jesse Lewis had hot chocolate with his favorite breakfast sandwich - sausage, egg and cheese - at the neighborhood deli before going to school Friday morning.
Jesse and his parents were regulars at the Misty Vale Deli in Sandy Hook, Conn., owner Angel Salazar told The Wall Street Journal.
"He was always friendly; he always liked to talk," Salazar said.