These Are the Heroes of the Florida School Shooting

Aaron Feis, who died saving students

Aaron Feis, 37, worked as an assistant football coach and security guard at the school. Feis threw himself in front of students to shield them from bullets during the shooting at his alma matter. He was shot and later died during surgery.

Freshman student Chris McKenna told the Sun-Sentinel that he had told Feis that he had seen gunman Nikolas Cruz, and that Feis went inside to assess the situation.

"I told him I saw a gun," McKenna said. "He said 'let me go check it out.' Then he drove me to the baseball field, dropped me off, and went back to the school. That's the last I saw of him."

Michael Leonard, the police officer who arrested shooter

Coconut Creek Police officer Michael Leonard went to the high school to offer any help he could. After seeing the heavy police presence, he decided to search for the suspect in the surrounding neighborhood — and he found him.

"He looked like a typical high school student and for a quick moment I thought, 'Could this be the person? Is this who I need to stop?" Leonard said of the first time he saw the shooter.

Once he noticed that the 19-year-old's clothes matched the description given on radio, he followed his instincts and arrested Nikolas Cruz without incident. Cruz later confessed to the killings and is facing 17 counts of premeditated murder.

Scott Beigel, who died saving students

Geography teacher Scott Beigel, 35, died after opening the door of his classroom to let in a group of students. The teacher then attempted to re-lock the classroom door as the gunman walked by and was shot dead, student Kelsey Friends told Good Morning America.

"He unlocked the door and let us in. I thought he was behind me, but he wasn't," she said. "When he opened the door, he had to relock it so that we could stay safe, but he didn't get the chance."

"Mr. Beigel was my hero and he still will forever be my hero. I will never forget the actions that he took for me and for fellow students in the classroom," Friend told CNN. "I am alive today because of him."

Beigel once told his fiancée to not "talk about the hero stuff" if he ever died in a school shooting.

Student Colton Haab, who used Kevlar sheets to hide fellow classmates

After hearing seven gunshots, 17-year-old junior Colton Haab said he ushered 60 to 70 people into a room. The Junior ROTC student saw the Kevlar sheets he and others had used for their marksmanship program and thought they could come in handy.

"We took those sheets, and we put them in front of everybody so they weren't seen, because they were behind a solid object and the Kevlar would slow the bullet down," he told CNN. "I was a little scared. I was more worried about getting home safe, making sure everybody got home safe," he said.

Melissa Falkowski, who hid 19 of her students in a closet

Teacher Melissa Falkowski hid 19 students in a closet after remembering training the school had extensively gone over with its staff. When she heard there was an active shooter on campus, she said she jumped into action.

"I managed to put 19 kids in the closet with me. This is the worst nightmare that could ever happen to you," she told CNN. They remained in the closet for 30 minutes until SWAT officers secured the room.

Unnamed custodian, who diverted students away from the shooting

A custodian diverted students away from the direction of the shooting. Senior David Hogg said he and others were inadvertently running toward the shooter.

"Thank God for a janitor that stopped us," Hogg told CNN. The janitor also helped usher students into a culinary room.

"She saved my life and she saved, easily, 40 others there," Hogg added.

Anthony Borges, who used his body as a shield against gunfire

During the chaos of the shooting, 15-year-old student Anthony Borges and a group of classmates ran into a classroom to hide from the gunman. Borges used his body as a human shield to protect his fellow students as he tried to lock the door. He was shot five times. Borges was shot in both legs, his upper thigh bone was shattered and one bullet went through his back, according to a GoFundMe page set up to support his family. He is in stable condition at a hospital.

Ashley Kurth, who helped hide 65 people

Ashley Kurth, a 34-year-old culinary teacher, told the Daily Beast that she saw "a whole mass of children" running out of the freshman building, where the shooter was, when she went to lock her classroom door.

"It was surreal, just watching them come out like that. I just started grabbing as many kids as I could. I grabbed two of my fellow colleagues and the kids that were with them," she said. "After about 60 or 90 seconds, I shut the door and I got everybody back in our storage area and in my office. Final count, I think we had like 65 in my room."

Three slain Junior ROTC cadets, who died saving their classmates

Slain students Peter Wang, Alaina Petty and Martin Duque are all being awarded Medals of Heroism by the Junior Reserve Officers Training Corps, the service's highest level of medal for Reserve Officers' Training Corps cadets.

All three students were killed while attempting to save their fellow students when the gunman opened fire on them.

Wang was honored at his funeral on Tuesday and buried in his ROTC uniform. An American flag was draped over Petty's coffin.

Doctors who treated victims

Doctors and nurses in three hospitals treated more than a dozen people injured. They put their feelings aside and saved lives while being confronted with the carnage of the tragedy.

"It was challenging because you don't see young kids being shot and dying in front of you," Dr. Igor Nichiporenko, medical director of trauma services at Broward Health North, told CNN.

Dr. Ivan Puente, a trauma surgeon, said the anger and sadness turns into satisfaction when a patient survives.