Nikolas Cruz wants to change to a guilty plea for the killing of 17 people in the Parkland, Florida, high school massacre.

He is the suspect in the 2018 killing of 17 people at a Florida high school.

A judge says a former student accused of murdering 17 people at a Florida high school cannot be called “animal” or “that thing” during his upcoming trial

The superintendent of the Florida school district who was indicted on a perjury charge by a grand jury investigating the 2018 school massacre in Parkland will leave his job under a $740,000 severance package approved by a divided board

The South Florida school superintendent overseeing Parkland schools has offered to resign amid continuing criticism over the 2018 mass shooting there and a perjury charge from a statewide grand jury

The Florida school superintendent charged with lying to a grand jury probing the circumstances surrounding a 2018 massacre on one of his campuses has offered to step down

Lauren Hogg, a freshman during the shooting, co-founded March for Our Lives.

Seventeen students and staff were killed in the February 2018 Stoneman Douglas massacre.

Three years later, Lauren Hogg pushes through daily post-traumatic stress to fight for gun reform that she says is vital to protecting the youth of the future.

It’s been more than 1,000 days since a gunman with an AR-15 rifle burst into a Florida high school, killing 17 people and wounded 17 others

Parents who sued a school district after their children died in a mass shooting at a Florida high school are being asked to turn over psychiatric records to prove they've suffered mental anguish

Gutenberg, whose new book is called "Find the Helpers," lost his 14-year-old daughter Jaime when she was killed in the 2018 school shooting in Parkland, Florida.

A deputy fired for his inaction during a school shooting will get his job back

A Florida couple regrets ever taking in a disturbed teenager in the months before he was accused of the 2018 massacre at Marjory Stoneman Douglas High School

Coby Mayo shares his story of surviving the Parkland shooting and being selected in the 4th round of the MLB draft by the Baltimore Orioles.

One of the officers fired over their handling of the 2018 Parkland shooting will be reinstated, according to his union.

Sgt. Brian Miller was fired after he hid behind his car during the Parkland high school shooting, but officials rehired him after determining he was denied due process and improperly terminated.

Sgt. Brian Miller will receive full back pay and seniority when he returns to his duties at the Broward County Sheriff’s Office.

Sgt. Brian Miller was one of four officers who were fired last year after an investigation deemed they had "neglected their duties" during the shooting at Marjory Stoneman Douglas High School.

Two years after the Parkland school shootings, Florida lawmakers are close to sending Gov. Ron DeSantis legislation requiring panic buttons at schools

Brandon Fleury, 22, was sentenced to 66 months in federal prison on Monday for cyberstalking and sending a kidnapping threat to Parkland families.

It was a bittersweet moment when representatives of the TV show “Military Makeover" surprised Parkland, Florida, shooting widow Debbi Hixon to let her know they were going to renovate her entire home

Today marks two years since 17 people were killed at Marjory Stoneman Douglas High School in Parkland, Florida.

The ABC Documentaries film shows how families affected by the 2018 shooting that killed 17 people at Marjory Stoneman Douglas High School coped in the aftermath and began working to end gun violence.

The documentary "After Parkland" chronicles families' lives in the aftermath of the Marjory Stoneman Douglas High School shooting.

Family members are pushing for a new law requiring silent alarms in all New York state public schools in honor of one of the victims of the Parkland shooting.

A lawyer says the trauma of witnessing the 2018 massacre at a Florida high school is too much for a young student to give a statement and possibly testify at trial

Federal suit contends he was deprived of due process.

Some messages were sent on Instagram from the username "the.douglas.shooter."

A security guard has testified that Nikolas Cruz was such a threat when he attended Marjory Stoneman Douglas High School that he was searched for weapons every morning

The office's new leader said it's wrong to punish the office for the "previous administration’s mishandling."

Deputy Josh Stambaugh drove away as shots rang out at Marjory Stoneman Douglas High School, and Deputy Edward Eason also left, authorities said.

Anthony Borges, who was seriously injured in the 2017 mass shooting, played with professional players after a miraculous recovery.

Kyle Kashuv, 18, disclosed the news on Twitter, claiming Harvard had rescinded its offer after screenshots surfaced of him using racial slurs at the age of 16.

Kyle Kashuv, 18, disclosed the news on Twitter, claiming Harvard had rescinded its offer after screenshots surfaced of him using racial slurs at the age of 16.

Scot Peterson has been hit with charge regarding his inaction at Marjory Stoneman Douglas High School in Parkland, Fla., last Feb. 14.

An investigation determined that Scot Peterson failed to confront the gunman.

An investigation determined that former deputy Scot Peterson failed to confront the gunman.

The parents of a student and a staff member who died in the shooting call Scot Peterson a "coward."

Scot Peterson, who was on duty at Marjory Stoneman Douglas High School, faces charges of child neglect, culpable negligence and perjury.

Scot Peterson, 56, was terminated and charged with multiple counts of child neglect after an internal investigation found he retreated while students were under attack.

Scot Peterson, 56, was terminated from his job at the sheriff's office.

The Florida deputy who knew a gunman was loose at the Parkland high school but refused to go inside to confront the assailant has been arrested on 11 criminal charges related to his inaction

Deputy Scot Peterson was arrested on seven counts of neglect of a child, three counts of culpable negligence and one count of perjury, according to a news release from officials.

'We fight! We fight! We fight!': NBA star says at school commencement.

Retired Miami Heat star Dwyane Wade surprised graduates at Marjory Stoneman Douglas High School in Parkland, Florida.

Retired Miami Heat star Dwyane Wade surprised graduates at Marjory Stoneman Douglas High School in Parkland, Florida.

Prosecutors seek Nikolas Cruz's records from a psychologist, orthopedic clinic.

The therapy dogs received a page in the Marjory Stoneman Douglas High School yearbook after helping students heal from the tragedy.

Temple built as a memorial is to be burned to the ground as a symbol of healing.