The names began to emerge Thursday of the 17 people gunned down in a shocking school shooting a day earlier, revealing that two victims were students who helped children with special needs and one was a football coach who died shielding terrified teens from a hail of bullets.

The accused shooter, 19-year-old former student Nikolas Cruz, set off a fire alarm to draw students out of classrooms shortly before the day ended at Marjory Stoneman Douglas High School – one of the largest schools in Broward County. The suspect was taken into custody without incident about a mile away from the school. He was charged with 17 counts of premeditated murder Thursday.

Read on for a look at the lives lost in the deadliest school shooting in the United States since the Newtown massacre.

Alyssa Alhadeff

Soccer player Alyssa Alhadeff, 15, was one of the victims in the high school massacre, her mother told WSVN-TV.

Alhadeff was a “well respected member of our club and community,” Parkland Travel Soccer said in a Facebook post, also sharing a comment from her family.

“To Alyssa’s Friends honor Alyssa by doing something fabulous in your life. Don’t ever give up and inspire for greatness. Live for Alyssa! Be her voice and breathe for her. Alyssa loved you all forever!” the message read.

Scott Beigel

Nicholas Dworet_ts aquatics

Nicholas Dworet was reportedly planning to attend the University of Indianapolis on a swimming scholarship.  (Instagram)

Geography teacher Scott Beigel was killed as he protected children from the gunman, one of his students told WPLG-TV.

Friend told Good Morning America her teacher unlocked his door so that he could let students inside his classroom and shelter.

“I thought he was behind me, but he wasn’t,” an emotional Friend said of Beigel. “When he opened the door, he had to re-lock it so we could stay safe, but he didn’t get the chance to.”

“I’m so thankful that he was there to help everybody who did live in that classroom because he was in the doorway and the door was still open and the shooter probably didn’t know we were still in there because Mr. Beigel was laying on the floor.”

aaron_feis_FB

Aaron Feis, an assistant football coach and security guard at Marjory Stoneman Douglas High School, shielded students from the gunfire with his own body.  (Facebook)

She added that as a teacher, Beigel made it “easier to comprehend the subjects” he taught to his students.

Beigel’s Facebook account has been turned into a memorial page.

View image on Twitter

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MS Douglas Football@MSDEagles

It is with Great sadness that our Football Family has learned about the death of Aaron Feis. He was our Assistant Football Coach and security guard. He selflessly shielded students from the shooter when he was shot. He died a hero and he will forever be in our hearts and memories

3:34 AM - Feb 15, 2018 · Chuo-ku, Tokyo

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Beigel also volunteered with Camp Starlight, a recreational program in Pennsylvania. 

Nicholas Dworet

High school senior Nicholas Dworet recently earned himself a scholarship to join the University of Indianapolis swim team in the fall, according to the Indianapolis Star. He was one of several students killed in Wednesday's shooting.

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Charlie Rothkopf@RothkopfCharlie

Can everyone please take a second to pray for my coach today he took serval bullets covering other students at Douglas .

6:43 PM - Feb 14, 2018

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"I'm telling you from the bottom of my heart, he just took his life in his hands and he chiseled and molded his life," Andre Bailey, coach of TS Aquatics in Broward County, told the newspaper.

Bailey added that Dworet was affectionately nicknamed “swim daddy” because he would help his teammates practice.

Aaron Feis

An assistant football coach and security guard, Aaron Feis used his own body to shield students as gunfire rang out in the school, the Marjory Stoneman Douglas High School football team said on social media, confirming Feis' death early Thursday morning.

At least one female student recalled Feis pushing her through a doorway and away from the spray of bullets, football coach Willis May told the Sun Sentinel.

“He died a hero and he will forever be in our hearts and memories,” the team tweeted.

When the initial calls about the shooting came through the school’s walkie-talkie, Feis responded to his duties as a security guard, according to the newspaper.

May described Feis as a “big ol’ teddy bear” and someone who had “loyalty” and “pride” with the football team.

Feis graduated from Douglas High in 1999. He leaves behind a wife, Melissa, and daughter, according to his football biography.

Jaime Guttenberg

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Aaron Gonzales@ACGonzales7

RIP Chris Hixon. I left Douglas to take a job at a rival school. I came back to watch a lacrosse game to find Chris running the ticket gate. He shook my hand, asked how I was, let me in for free and said “once an Eagle, always an Eagle.”

11:27 PM - Feb 14, 2018

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Student Jaime Guttenberg died in the shooting, her father confirmed on Facebook.

Fred Guttenberg said his son, Jesse, was safe, but his daughter had died.

“I am broken as I write this trying to figure out how my family gets through this,” he said.

meadow pollack_facebook

Meadow Pollack was a senior who planned to attend Lynn University.  (Facebook)

Jaime volunteered with The Friendship Initiative, an organization that "brings kids with special needs together with their peers who are all student volunteers,” founder Jeb Niewood told Fox News.

"She had a tremendous compassion to her," Niewood said. "She was mature and compassionate beyond her years and was always very eager to share herself with people who were less fortunate than she."

Chris Hixon

Marjory Stoneman Douglas athletic director Chris Hixon was among those fatally shot, according to the Sun Sentinel.

Hixon, 49, was deployed to Iraq as a Naval Reservist in 2007, the newspaper reported.

“Chris is probably the nicest guy I have ever met. He would give you the shirt off his back. He does so much,” Coral Springs High School athletic director Dan Jacob said.

Hixon leaves behind a wife and two children.

Luke Hoyer

Luke Hoyer, a 14-year-old high school student, was killed in the shooting, his grandparents told the Greenville News.  

“He was a good kid. He never got in trouble,” Janice Stroud told WYFF-TV of her grandson. “He was the last of my daughter’s children who still lived at home.” 

Gina Montalto

Gina Montalto_facebook

Gina Montalto, 14, volunteer with an organization that worked with special needs children.  (Facebook)

Only 14 years old, Gina Montalto was a freshman on Douglas High’s winter guard team.

“My heart is broken into pieces. I will forever remember you my sweet angel,” Manuel Miranda, one of her former color guard instructors, told the Miami Herald. “She was the sweetest soul ever. She was kind, caring always smiling and wanting to help.”

Like Jaime Guttenberg, Montalto volunteered with The Friendship Initiative, an organization with programs for children with special needs, according to founder Jeb Niewood. 

"Gina was also young when she started [to volunteer] with us, but she immediately took to the program and bonded very quickly with the children she worked with," he told Fox News. "She just had an openness about her and such warmth and exuberance for life." 

Joaquin Oliver

Known by his friends as “Guac” – short for “guacamole” – Juaquin Oliver was one of the victims who died in the massacre.

“My friend will literally never get to say, ‘I graduated high school,’” Tyra Hemans, a friend, told the Associated Press.

She described Oliver as a “goofball” and “a unique soul.” 

Alaina Petty

Alaina Petty, 14, was one of the victims in the school shooting, her great-aunt Claudette McMahon Joshi confirmed in a Facebook post.

“There are no hastags for moments like this, only sadness,” she wrote, asking people to lift up Petty's family in prayer.

Stephen E. Thompson, a Church of Jesus Christ of Latter-day Saints, said Petty was a “valiant young member of the Coral Springs Ward.”

Meadow Pollack

Meadow Pollack, an 18-year-old senior, died in the shooting, her father, Andrew, told the Palm Beach Post.

Andrew said his daughter planned to attend Lynn University after graduation.

“She was a beautiful, warm, loving and intelligent soul whose sense of humor and loyalty to friends made her beloved by all who knew her,” a GoFundMe account says of Meadow.