Cody Smith, the mayor of Uvalde, Texas has resigned.

The police chief of Uvalde, Texas, Daniel Rodriguez, announced his resignation on Tuesday.

"I was really shocked to be invited," Jazmin Cazares told ABC News. "I feel like it's another opportunity to spotlight what gun violence does to small communities."

A grand jury is now empaneled to examine whether any law enforcement officers should be criminally charged in the Robb Elementary shooting, ABC News has confirmed.

The Department of Justice on Thursday released its report on the law enforcement response to the May 2022 shooting at Robb Elementary School in Uvalde, Texas.

The "Critical Incident Review" is not a criminal investigation into the May 2022 shooting in which 19 children and two teachers were killed, the DOJ said.

Roland Ramirez, of the NFL’s Houston Texans, was across the state when he learned that 19 children and two teachers were killed in his hometown of Uvalde, Texas.

The low-ranked Uvalde High School football program’s transformative year helped uplift the grief-stricken community.

Mother of Uvalde victim loses mayoral election.

Uvalde was originally named after the oak trees that fill its landscape. Each branch of the school's tree will represent a victim.

A look at the mass shootings with the highest death tolls in recent U.S. history.

Organizers said a lack of volunteers was the reason the festival was being disbanded.

Uvalde Mayor Don McLaughlin on Wednesday accused the county’s district attorney of a cover-up in connection with the ongoing investigation into the 2022 school shooting.

A cousin of the Uvalde school shooter was arrested Monday on allegations he threatened to commit a school shooting.

Mata-Rubio’s daughter Alexandria was among the 19 fourth-graders and two teachers who were killed on May 24, 2022, after a gunman opened fire in Robb Elementary School.

In honor of what would've been Joaquin's 23rd birthday, the Olivers are visiting cities across the country that have been impacted by gun violence.

The 9-1-1 Youth Hero Award is being given to Miah Cerrillo, Khloie Torres and Amerie Jo Garza.

Plans are moving forward to demolish the site of the school shooting last year in Uvalde, Texas, officials said Monday.

A year after the Uvalde shooting, Robb Elementary is still using the same emergency alert platform that some say failed to sufficiently warn staffers of the attack.

Despite challenges, the decision to return to teaching was not difficult for Mercedes Salas.

Nineteen children and two teachers were killed at Robb Elementary School. Parents of victims visited the site on Thursday for the first time since the shooting.

A mass shooting brought immense grief to Uvalde, Texas, but the community united for Uvalde High School's first football game after the tragedy.

Miah Cerrillo survived the shooting at Robb Elementary School that killed two of her teachers and several classmates.

"20/20" shares an unprecedented and complete account of what happened in during the Robb Elementary school shooting.

Ana Rodriguez's whose daughter, Maite, was killed in the May 2022 elementary school mass shooting in Uvalde, Texas.

Robb Elementary School fourth-grade teacher Arnulfo Reyes was watching a movie with 11 of his students when he heard shots ring out.

When Jazmin Cazares graduates high school this spring, she won't have her little sister, Jackie, there to cheer her on.

Kim Rubio's 10-year-old daughter, Lexi, was among the 19 children and two teachers killed in the Uvalde, Texas, elementary school mass shooting.

Jerry Mata's bubbly 10-year-old daughter, Tess, was among the 19 children killed in the Robb Elementary School massacre last year.

Caitlyne Gonzales, 10, survived the massacre at her Uvalde, Texas, elementary school. Twenty-one people, including her best friend, Jackie, were killed.

“20/20” documented families of victims and survivors present at Robb Elementary during the May 2022 incident.

Threatening posts targeted several several school districts including Uvalde, Del Rio and Eagle Pass.

Gun control activists, Texas family members still reeling from losing loved ones and bipartisan lawmakers say they hope their partnerships could usher in change.

The rotunda of the Texas state Capitol echoed Monday with pleadings from more activists who gathered in Austin to demand the legislature take action on gun reform.

Former school police chief Pete Arredondo and former principal Mandy Gutierrez are defendants in multiple lawsuits.

Renderings for a new elementary school in Uvalde, Texas, are revealed.

The Texas DPS has released two videos depicting an altercation between one of its troopers and the mother of one of the students who died in last year's Uvalde shooting.

Uvalde students staged a walkout to protest gun violence.

Uvalde parents shared what families of the six Nashville shooting victims can expect next.

Four women who lost their daughters in the Robb Elementary mass shooting said have formed a strong bond in their shared grief.