Skip to Content Facebook Feature Image

Authorities seek a motive in the mass shooting at an Idaho In-N-Out Burger

News

Authorities seek a motive in the mass shooting at an Idaho In-N-Out Burger
News

News

Authorities seek a motive in the mass shooting at an Idaho In-N-Out Burger

2026-08-05 00:14 Last Updated At:00:20

A driver charging his electric taxi and a former law enforcement officer who tried to intervene were among the seven people wounded in a mass shooting at an Idaho fast food restaurant that also left three people dead, according to friends and relatives of the two men.

The attack Saturday at a new In-N-Out Burger in Twin Falls ended when the gunman, identified by police as 24-year-old Chad Williams, shot and killed himself. On Monday, police were still trying to determine why Williams carried out the attack, which happened early in the afternoon in a busy shopping plaza in the southern Idaho city.

Many details about Williams' life were still unknown Monday, but an initial search of court records in Idaho and Arizona, where he used to live, didn't show any criminal cases matching his name and birth date.

Elijah Moseley, who lived across the hall from Williams in a College of Southern Idaho dorm a few years ago, described him as “an introvert” and “a pretty chill guy.”

“I was never scared or weirded out by him,” he said.

Moseley said he considered Williams a relatively close friend, though they lost touch a couple of years ago.

“I’m shocked by this and sick to my stomach about this,” he said.

Detectives are confident that Williams acted alone, Police Chief Matthew Hicks said Sunday, noting that Williams’ family is cooperating fully with the investigation.

Two of the wounded victims were treated at a hospital and released, three were listed as stable, and two others were in critical condition, police said Sunday.

During the attack, an off-duty state trooper and a civilian fired on Williams and diverted him from the restaurant, the chief said. Police haven't disclosed their names or those of the victims, but some victims have been identified by friends and relatives. Twin Falls spokesperson Josh Palmer said Monday that police were still trying to identify next of kin.

A vigil is planned for Tuesday evening at Twin Falls City Park, Palmer said.

The attack happened at an In-N-Out that opened late last month as part of the California chain’s Idaho expansion, and an employee at the burger joint was among those killed, the fast-food chain’s owner, Lynsi Snyder, said in a statement. She didn't identify the worker.

Kimberley Castaneda confirmed to The Associated Press that her brother, Christopher Claunch, was among those killed, but she declined to discuss him further.

Garren Taylor, one of Claunch's friends, said that two years ago, Claunch completed a rehab program for alcohol abuse at Renaissance Ranch Recovery Center in Rupert, Idaho, and was immediately hired there. Taylor said Claunch, known to those close to him as “Toph,” had since then dedicated his life to helping others get sober.

“He helped hundreds of people,” Taylor recalled Monday. “He was just a gift to anyone he came in contact with. It wasn’t about the paycheck, his attitude was: ‘I get to help someone today.’”

Renaissance Ranch declined to comment Monday.

In a Facebook post, Marcus Scott James said his son Austin “A.J.” Scott James was critically wounded in the attack and faces a long recovery. He said his son was shot after he moved “toward the danger” when he heard gunfire in an effort to protect others.

“We are incredibly thankful that God spared his life and that his wife and friend were there to provide immediate care until he could get to the hospital," he wrote.

Marcus James said in a message to the AP on Monday that his son used to work as a law enforcement officer for the Twin Falls police and the Idaho State Police. He declined to comment further on his son’s actions, saying it is his son's story to tell.

Terry Dudley, a driver for North Star Taxi, was shot as he was charging one of the company’s Teslas in a parking lot next to the In-N-Out Burger, said James Palmer, who owns the taxi service and is Dudley’s friend.

Palmer said Dudley called him to tell him he was shot after he couldn’t get through to 911. He said Dudley was flown to a hospital in Boise and remained there Monday with serious injuries, he said.

“It’s a lot, man,” Palmer said. “It’s daunting, to say the least, to even try to gather the scope of all this. It’s been absolute chaos."

He said Dudley was “kind of like my right hand.”

Williams attended the College of Southern Idaho from August 2022 and December 2023, according to the school's president, L. Dean Fisher. He didn’t graduate or earn a certificate from the school, which has about 10,000 students.

Williams served in the student senate but was unanimously impeached by his fellow senators in February 2023. Moseley, who served as the senate pro-tempore at the time, said Williams was ousted because he wasn't very active or engaged in student government.

Associated Press reporters Christopher Weber and Jamie Stengle contributed to this report.

This story was first published on Aug. 3, 2026. It was updated on Aug. 4, 2026, to include the last names of victim Austin Scott James and his father, Marcus Scott James.

This image provided by KMVT shows the scene of a shooting that started at an In-N-Out Burger restaurant, Saturday, Aug. 1, 2026 in Twin Falls, Idaho. (KMVT via AP)

This image provided by KMVT shows the scene of a shooting that started at an In-N-Out Burger restaurant, Saturday, Aug. 1, 2026 in Twin Falls, Idaho. (KMVT via AP)

CAIRO (AP) — Iran and Oman are inching toward a deal to reopen the disputed Strait of Hormuz and potentially help bring an end to the war.

The emerging agreement calls for ships to enter the Persian Gulf through an Iranian-controlled route and exit through a route controlled by Oman, two regional officials told The Associated Press.

Any deal, though, appears contingent on the United States lifting its blockade on Iran’s ports. The Trump administration has previously ruled out any deal that would give Iran control over the strait.

Elsewhere, a mass funeral was held in Gaza City for more than 100 people killed in an Israeli strike early in the conflict. A memorial service was also held in Beirut, for victims of a 2020 port explosion, and Yemen’s Houthis claimed they fired at a Saudi Arabian airport.

Here is a look at the most important developments in the Middle East on Tuesday:

Senior U.S. officials struck an optimistic tone on Tuesday, suggesting a deal to reopen the strait could be reached soon.

Secretary of State Marco Rubio confirmed there has been progress made in talks between Iran and Oman, “but not finality yet.”

Treasury Secretary Scott Bessent told CNBC that “there is a chance we may have a deal today or tomorrow to open the strait and move towards a more normalized position in this conflict.”

The Strait of Hormuz is the crucial waterway at the mouth of the Persian Gulf through which a fifth of the world’s oil and natural gas passed before the war. It has been effectively shut by Iran’s attacks on shipping since the start of the war in February.

Qatar’s emir, Sheikh Tamim bin Hamad Al Thani, said he also spoke to U.S. President Donald Trump on Tuesday as the Arab country tries to broker a resolution to the war.

Al Thani’s office said in a statement that on the phone call, the two discussed ways to bridge the divide “in a way that enhances the prospects of reaching a sustainable diplomatic settlement to the crisis.”

A cargo ship reported being “hit by an unknown projectile” while traversing the Strait of Hormuz, according to the United Kingdom Maritime Trade Operations Center.

The center said the reported strike damaged the vessel at around 2 a.m. local time while it was about 37 kilometers (23 miles) northeast of Al Khasab, a port city in Oman.

It's unclear what flag the ship was sailing under or whether it was carrying cargo, but the British maritime security firm Ambrey said the ship sustained damage.

On the Red Sea, meanwhile, an Indian-flagged commercial ship sank off Yemen after being struck by an explosive-laden boat, Yemeni and Indian authorities said.

Yemen’s coast guard rescued the crew, which included 13 Indians and a Yemeni.

India’s Foreign Ministry condemned the attack, though no one immediately claimed responsibility. Iran-backed Houthi militants have repeatedly struck ships traversing the Red Sea near Yemen.

Hundreds of people gathered Tuesday as bodies wrapped in Palestinian flags were laid in rows near flattened buildings in Gaza City.

The 112 victims were then carried off on stretchers through a narrow street, destined for burial in a nearby cemetery. They were among more than 300 killed during an attack on Nov. 22, 2023, in the city’s Sabra neighborhood.

First responders recovered the bodies, including 40 children and 30 women, over the weekend, according to the Civil Defense, a rescue agency operated under Gaza’s Hamas-run Interior Ministry.

The Gaza war began on Oct. 7, 2023, when Hamas-led militants attacked southern Israel, killing around 1,200 people and taking 251 hostage.

Israel’s military offensive in Gaza has since killed 73,375 people, including civilians and combatants, according to Gaza’s Health Ministry.

Around 7,400 people are still missing and presumed buried under the rubble from the war, according to Zaher al-Waheidi, head of the Gaza Health Ministry’s records department.

Israeli and Lebanese officials met in Rome on Tuesday to continue talks on implementing a U.S.-mediated deal to drawdown the Israeli military from southern Lebanon and disarm the Iran-backed Hezbollah militant group.

A diplomat familiar with the negotiations said Lebanon had asked for the next “pilot zone” — where Israeli forces would withdraw and the Lebanese army would take control — to be either in the town of Khiam or Bint Jbeil. Both areas saw heavy fighting in the latest Israel-Hezbollah war and are currently occupied by Israeli forces.

But U.S. Ambassador to Lebanon Michel Issa suggested ahead of the three-day talks that no new pilot zones would be immediately implemented, saying that “moving too quickly risks jeopardizing the very civilians this process is meant to protect.”

Implementation of the June 26 agreement began last month with an initial pilot zone in an area that wasn’t occupied by Israeli forces but had previously sustained Israeli fire.

In Yemen, Brig. Gen. Yahya Saree, a military spokesman for the Iranian-backed Houthi rebels, said a drone hit a “sensitive target” at the airport in the southwestern city of Najran, without providing evidence.

He said the attack was in response to what he described as Saudi breaching of Yemen’s airspace over the provinces of Saada and Hajjah. There was no immediate comment from Saudi Arabia.

The Houthis recently announced a blockade on Saudi-linked shipping passing through the Bab el-Mandeb Strait that leads to the Red Sea.

Saudi Arabia led an international coalition and imposed an air and sea blockade against the rebels after they seized the capital, Sanaa, and much of northern Yemen in a civil war that began in 2014. Major fighting ended in a truce in 2022.

Families of the more than 200 people killed in the massive explosion at the port in Beirut in 2020 gathered at the blast site to mark six years since tons of improperly stored ammonium nitrate exploded, devastating large parts of the Lebanese capital.

No one has been convicted in a long-stalled judicial investigation into the incident, but some families expressed renewed hope after government officials promised indictments would be issued by the end of the year.

The tragedy has been overshadowed by recent events, including two wars between Israel and the Hezbollah militant group and an Israeli military occupation of much of the country’s south.

Becatoros reported from Athens, Greece. Wafaa Shurafa in Deir al-Balah, Gaza Strip, Abby Sewell in Beirut, Lebanon, Maria Grazia Murru in Rome, Matthew Lee in Washington and Philip Marcelo in New York contributed to this report.

Pedestrians cross a street in front of a billboard depicting a fallen Statue of Liberty and crowds carrying Iranian and Shiite flags at Revolution Square in Tehran, Iran, Monday, Aug. 3, 2026. (AP Photo/Vahid Salemi)

Pedestrians cross a street in front of a billboard depicting a fallen Statue of Liberty and crowds carrying Iranian and Shiite flags at Revolution Square in Tehran, Iran, Monday, Aug. 3, 2026. (AP Photo/Vahid Salemi)

A girl swings along the shore as cargo ships and other commercial vessels appear anchored in the Strait of Hormuz off Bandar Abbas, Iran, Monday, July 27, 2026. (Razieh Poudat/ISNA via AP)

A girl swings along the shore as cargo ships and other commercial vessels appear anchored in the Strait of Hormuz off Bandar Abbas, Iran, Monday, July 27, 2026. (Razieh Poudat/ISNA via AP)

Women walk past a banner showing portraits of the late Iranian revolutionary founder Ayatollah Khomeini, left, Supreme Leader Ayatollah Mojtaba Khamenei, center, and the late Supreme Leader Ayatollah Ali Khamenei, who was killed in the U.S. and Israel strike on Feb. 28, under a bridge in northern Tehran, Iran, Sunday, Aug. 2, 2026. (AP Photo/Vahid Salemi)

Women walk past a banner showing portraits of the late Iranian revolutionary founder Ayatollah Khomeini, left, Supreme Leader Ayatollah Mojtaba Khamenei, center, and the late Supreme Leader Ayatollah Ali Khamenei, who was killed in the U.S. and Israel strike on Feb. 28, under a bridge in northern Tehran, Iran, Sunday, Aug. 2, 2026. (AP Photo/Vahid Salemi)

President Donald Trump speaks during a meeting about military families, in the Oval Office of the White House, Monday, Aug. 3, 2026, in Washington. (AP Photo/Alex Brandon)

President Donald Trump speaks during a meeting about military families, in the Oval Office of the White House, Monday, Aug. 3, 2026, in Washington. (AP Photo/Alex Brandon)

FILE - Children wade in the water with cargo ships at anchor in the background and a fisherman nearby, in the Strait of Hormuz off Bandar Abbas, Iran, Tuesday, June 30, 2026. (Amirhosein Khorgooi/ISNA via AP,File)

FILE - Children wade in the water with cargo ships at anchor in the background and a fisherman nearby, in the Strait of Hormuz off Bandar Abbas, Iran, Tuesday, June 30, 2026. (Amirhosein Khorgooi/ISNA via AP,File)

Recommended Articles