UVALDE, Texas (KXAN) — At least 21 people, including 19 children, were killed in a mass shooting at a Texas elementary school Tuesday.

Gov. Greg Abbott said the shooter, 18-year-old Salvador Rolando Ramos, was killed by responding officers at Robb Elementary School in Uvalde, a town about 85 miles southwest of San Antonio in Uvalde County.

Pete Arrendondo, the chief of police for the Uvalde Consolidated Independent School District Police Department, said the shooting started around 11:30 a.m., and the district locked down schools in the area due to “gunshots.”

By 12:15 p.m., the district reported an active shooter at the school that second, third and fourth grade students attend.

Ramos had a rifle when he entered the school and opened fire, Texas DPS said. Ramos shot his grandmother before he went to the school. The grandmother is in stable condition, a DPS spokesperson said.

Here is a list that includes all of KXAN’s coverage. We will continue to update this as we get more information and file more stories in the coming days.

• 19 children, 21 total dead in elementary school shooting
• PHOTOS: Scenes from deadly Texas school shooting response
• Texas school shooting: Leaders react to ‘horrific tragedy’
• Blood donations needed after Texas school shooting
• Biden, Abbott order flags lowered after deadly Texas school shooting
• How to talk to your kids about tragedy after Texas school shooting
• MAP: Where Texas school shootings, mass shootings have happened
• Some families of injured kids didn’t know their condition in aftermath
• What’s happened with gun laws after other mass shootings?
• Shooter sent private Facebook messages before Texas school attack that killed 21
• Uvalde native Matthew McConaughey addresses school shooting
• After Texas school shooting, fake Instagram accounts pose as shooter
• VIDEO: Beto O’Rourke crashes Abbott press conference on Uvalde school shooting
• Central Texas school districts respond to Uvalde shooting
• TIMELINE: The latest details from the Texas school shooting
• Rally, vigils at Texas Capitol for Uvalde school shooting
• As details of Uvalde shooting unfolded, Texas AG Ken Paxton called to arm teachers
• Uvalde school police officer was first to engage shooter
• Uvalde residents familiar with shooter, his family
• ‘I’m just still scared’: Uvalde 3rd grader describes surviving massacre
• Half of the deadliest US shootings were in Texas
• Texas shooter inside school for around an hour, DPS says
• What we know about the 18-year-old shooter from Uvalde
• DPS director: Officers made ‘wrong decision’ for waiting to breach Uvalde classroom
• Gov. Abbott ‘livid’ over inaccurate information from Uvalde shooting
• Uvalde shooter had 1,600 rounds, few laws in Texas limit bullet purchases
• Teacher didn’t leave Uvalde school door open before shooting, police say
• Gov. Abbott issues Uvalde disaster declaration after deadly shooting
• Funerals for Uvalde shooting victims begin Tuesday
• Texas active shooter training: Officers unwilling to risk lives urged to ‘consider another career’
• ‘Very angry’: Uvalde residents grapple with role school district’s police chief played
• Matthew McConaughey visits hometown, site of Texas mass shooting
• Biden visits Texas school shooting memorial in Uvalde Sunday
• Former 911 dispatcher: Mistakes likely in Uvalde
• ‘Actually quite personal’: Uvalde fire chief’s daughter is a student at Robb Elementary
• Texas state senator interrupts Gov. Abbott’s press conference calling for special session

A number of Texas leaders issued statements following the shooting, including Abbott and his Democratic challenger in the upcoming November election, Beto O’Rourke.

Texans across the state are grieving for the victims of this senseless crime and for the community of Uvalde. Cecilia and I mourn this horrific loss and we urge all Texans to come together to show our unwavering support to all who are suffering. We thank the courageous first responders who worked to finally secure Robb Elementary School. I have instructed the Texas Department of Public Safety and the Texas Rangers to work with local law enforcement to fully investigate this crime. The Texas Division of Emergency Management is charged with providing local officials all resources necessary to respond to this tragedy as the State of Texas works to ensure the community has what it needs to heal.

Gov. Greg Abbott

O’Rourke was brief in a statement he posted on his Twitter account.

Our broken hearts are with Uvalde.

Beto O’Rourke

President Joe Biden said he found out about the shooting while traveling back from Asia, and then addressed the nation Tuesday evening.

“I had hoped when I became president I would not have to do this,” he said, beginning his remarks.

“To lose a child is like having a piece of your soul ripped away,” he said.

Biden noted in the 10 years since a shooting at Sandy Hook Elementary School left 26 people, including 20 first-grade students, dead, “there have been over 900 incidents of guns fired reported on school grounds.”

“I am sick and tired,” he said. “And don’t tell me we can’t have an impact on this carnage.”