The guilty plea marks the first conviction in a case that has dragged on for more than three years.

Patrick Crusius will plead guilty to shooting and killing 23 people at an El Paso Walmart in 2019, according to a new court filing.

Mayor Dee Margo talks about how the city is memorializing last year’s tragic events during the pandemic and weighs in on the city’s fall school openings.

The El Paso shooting death toll is now 23 after Guillermo “Memo” Garcia succumbed to his injuries nearly nine months after the attack.

The Aug. 3 shooting rampage left 22 people dead at a Walmart store.

The Aug. 3 shooting at an El Paso Walmart left 22 people dead.

Walmart dedicated its memorial to the victims, the Grand Candela, on Saturday.

The Walmart in El Paso will reopen its doors after the mass shooting.

The discount chain has hired off-duty officers to guard the store.

Patrick Crusius is accused of being the sole gunman to carry out the El Paso attack and was indicted for capital murder by a grand jury in Texas back in September.

Police say Patrick Crusius told authorities he drove to the border town because he wanted to kill as many Mexicans as he could.

Patrick Crusius, the alleged gunman in the El Paso shooting, made his first court appearance Thursday.

Glendon Oakley Jr. was hailed a hero after the El Paso shooting. He has now been arrested for military desertion.

Chris Grant, an El Paso shooting victim who was supposed to be honored by the White House, is standing by his story after police said video shows he did not act bravely.

Christopher Grant was detained Monday before he was supposed to be honored for his heroic actions in the El Paso shooting, however now police say he lied.

Patrick Crusius, the alleged gunman in the El Paso shooting, has been indicted for capital murder by a grand jury in Texas.

Christopher Grant, a 50-year-old Texas resident, was one of 11 people who were to be honored Monday by President Trump for their bravery during the El Paso, Texas shooting and Dayton, Ohio shooting.

El Paso’s Eastwood High School and Plano Senior High School embraced at the start of their game after the deadly mass shooting at a local Walmart.

A Texas couple who was injured in the Aug. 3 El Paso shooting that killed 22 people has sued Walmart alleging that the company failed to provide adequate security.

America's largest employer announced it will stop selling ammunition used in assault-type rifles after 22 people were killed in an El Paso, Texas, Walmart.

The FBI saw a significant surge in the number of calls to its threat tip line following the El Paso and Dayton mass shootings.

The Walmart where 22 people were killed and dozens others were injured in a mass shooting will reopen.

O'Rourke shares about pausing his campaign to spend time in the city that raised him after a gunman murdered 22 innocent people there. "Nightline" explores his life and history in politics.

Antonio Basco, whose wife was one of the 22 people killed in a mass shooting at an El Paso Walmart, was given a new Ford from a local dealership.

When El Paso teachers sent out a request for their students, strangers delivered.

Thousands are expected to attend the funeral for Margie Reckard, who was killed in the El Paso shooting. Her husband, Antonio Basco, invited strangers to join him.

A husband invites the public to pay respects to his now deceased wife of 22 years that was killed in the horrific mass shooting; more than a thousand strangers showed up.

Strangers showed their support for a widower whose wife was killed in the Walmart massacre after he said he doesn't have any other family in the area.

El Paso police are looking to identify a man they say heroically saved lives, including a baby, during this month's Walmart massacre.

El Paso police are looking to identify a man they say heroically saved lives, including a baby, during this month's Walmart massacre.

America Ferrera, Eva Longoria, Diane Guerrero and so many other Latinx actors spoke out Friday in an open letter "of support to the Latino community" after El Paso.

Mourners packed an El Paso baseball stadium to mourn mass shooting victims.

The funeral of El Paso shooting victim Margie Reckard is moving to a larger venue after her husband's request for the city's attendance received a big response.

The memorial comes just shy of two weeks after the El Paso mass shooting left 22 people dead and dozens more injured.

A man whose wife was killed in the El Paso mass shooting invited the public to her funeral Friday because he has no other family nearby.

A man whose wife died in the El Paso shooting invited the public to her funeral, which will take place Friday.

Texas Gov. Greg Abbott is taking action to prevent domestic terrorism in the state following a shooting at an El Paso Walmart that targeted Mexicans.

Latino activists held a rally to demand action from Texas lawmakers one week after a shooting at an El Paso Walmart killed 22 people and injured dozens more.

Patrick Crusius's mother was concerned about him owning the gun.

Weeks before the devastating massacre, the suspect's mother called police...concerned that her 21-year-old son owned an "AK-style" rifle, family attorneys told ABC News.

Latino advocates across the country discuss how they are living in fear following the El Paso shooting and the ongoing ICE raids.

Elsa Mendoza de la Mora was among 22 people shot to death at El Paso Walmart.

The mother of the El Paso gunman went to police weeks before the massacre concerned about the ammunition and weaponry he had, family lawyers said.

Elsa Mendoza, 57, was killed Saturday while shopping at Walmart in El Paso, Texas.

Time magazine's cover features the names of locations of mass shootings, with the word "ENOUGH."

The suspect's mother called police weeks before the shooting because she was concerned about her son owning an "AK"-type firearm, lawyers for the family told ABC News.

Hundreds of people gather for an anti-gun violence and hate rally in El Paso, Texas.

Walmart CEO Doug McMillon wrote a letter to employees addressing two deadly shootings that occurred at its stores in less than a week.

Ruben Martinez started a trending 22 acts of kindness challenge to honor the 22 lives lost at the Walmart shooting in El Paso.

Carlos Sanchez, a senior editor at Texas Monthly, discussed the "outright prejudice" Latinos have experienced apparently as a result of the president's rhetoric.