• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
PoliticsCalifornia

College professor arrested in connection with death of Jewish demonstrator in Southern California

By
John Antczak
John Antczak
,
Julie Watson
Julie Watson
, and
The Associated Press
The Associated Press
Down Arrow Button Icon
By
John Antczak
John Antczak
,
Julie Watson
Julie Watson
, and
The Associated Press
The Associated Press
Down Arrow Button Icon
November 16, 2023, 2:25 PM ET
Sheriff's Office
Ventura County Sheriff Jim Fryhoff takes questions as Chief Medical examiner Ventura, Dr. Christopher Young, looks on during a news conference at the Ventura Sheriff's East County Station in Thousand Oaks, Calif., Tuesday, Nov. 7, 2023. AP Photo/Richard Vogel, File

A college professor was arrested Thursday in connection with the death of a Jewish protester during Southern California demonstrations over the Israel-Hamas war, authorities said.

Recommended Video

Loay Abdelfattah Alnaji, 50, will be booked into jail for investigation of involuntary manslaughter — the unintentional killing of another person, the Ventura County Sheriff’s Office said. The district attorney will decide whether there is enough evidence to charge him.

A man who answered the phone at a mobile number listed for Alnaji in public records said he did not want to comment. He did not give his name. A message could not be left at a number for Alnaji’s home in Moorpark north of Los Angeles, because voicemail was not set up.

Paul Kessler, 69, died early Nov. 6 at a hospital following a Nov. 5 confrontation with a pro-Palestinian demonstrator in Thousand Oaks, a suburb northwest of Los Angeles.

Sheriff Jim Fryhoff said at a subsequent press conference that deputies determined Kessler fell backward and struck his head on the ground. The pro-Palestinian demonstrator stayed at the scene and told deputies he had called 911, Fryhoff said.

County Medical Examiner Dr. Christopher Young said at the time that an autopsy found Kessler died from head injuries consistent with a fall. Young also said Kessler had injuries that could be consistent with a blow to the face but that it was unclear what caused his fall.

Kessler’s death was ruled a homicide, but authorities said that only meant his death was caused at the hands of another and by itself was not sufficient evidence to establish probable cause for an immediate arrest of a suspect.

Authorities did not say in Thursday’s news release why an arrest was warranted. They said they were still seeking more video evidence in the case. A short video clip surfaced showing Kessler on the ground, but there haven’t been any videos released showing the actual confrontation.

In a news conference days after Kessler’s death, Fryhoff said authorities briefly detained a 50-year-old man from Moorpark and searched his home, but he was then released.

The Sheriff’s Office has said investigators received conflicting information from witnesses on both sides about what took place, impairing witness credibility and making it difficult to prove a case beyond a reasonable doubt.

Kessler was among a group of pro-Israel demonstrators who showed up at the event that was advertised as a peaceful gathering to support Palestinians. About 75 people in total were there and patrols in the area reported seeing no indication of violence 15 minutes before the altercation, officials said.

Demonstrations have been widespread and tensions are escalating in the United States as the death toll rises in the Israel-Hamas war.

The Jewish Federation of Greater Los Angeles said in a statement that it was grateful for the work of sheriff’s investigators.

“This arrest shows that violence towards our Jewish community will not be tolerated,” the federation said.

—-

Watson reported from San Diego.

Subscribe to Fortune Gulf Brief. Every Tuesday, this new newsletter will deliver clear-eyed, authoritative intelligence on the deals, decisions, policies, and power shifts shaping one of the world’s most consequential regions, written for the people who need to act on it. Sign up here.
About the Authors
By John Antczak
See full bioRight Arrow Button Icon
By Julie Watson
See full bioRight Arrow Button Icon
By The Associated Press
See full bioRight Arrow Button Icon

Latest in Politics

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Politics

You’re probably safe from the Hantavirus outbreak, but here’s what you absolutely must not do, experts say
PoliticsCoronavirus
You’re probably safe from the Hantavirus outbreak, but here’s what you absolutely must not do, experts say
By Catherina GioinoMay 8, 2026
6 hours ago
kid on phone
Politicssmartphones and mobile devices
‘Close to zero’: Schools are spending tens of millions banning phones from classrooms, but test scores aren’t improving
By Jake AngeloMay 8, 2026
9 hours ago
Iran may have a higher tolerance for economic pain—but the pain is excruciating as regime reveals 100% inflation in just days on some items
EconomyIran
Iran may have a higher tolerance for economic pain—but the pain is excruciating as regime reveals 100% inflation in just days on some items
By Jason MaMay 8, 2026
10 hours ago
Ray Dalio: the ‘heart attack’ of America’s debt crisis is just the beginning of a ‘great turbulence’ that will reshape the country
Economynational debt
Ray Dalio: the ‘heart attack’ of America’s debt crisis is just the beginning of a ‘great turbulence’ that will reshape the country
By Nick LichtenbergMay 8, 2026
12 hours ago
eisenhower office
PoliticsDonald Trump
Trump wants to repaint a historic landmark. Preservationists say it will destroy it—and cost taxpayers $7.5m
By The Associated Press and Darlene SupervilleMay 8, 2026
13 hours ago
UFOs
North AmericaPentagon
Pentagon begins releasing new files on UFOs, telling public to draw their own conclusions
By Collin Binkley, Seung Min Kim and The Associated PressMay 8, 2026
14 hours ago

Most Popular

California farmers must destroy 420,000 peach trees after Del Monte closes its canneries and cancels more than $550 million in long-term contracts
North America
California farmers must destroy 420,000 peach trees after Del Monte closes its canneries and cancels more than $550 million in long-term contracts
By Sasha RogelbergMay 7, 2026
1 day ago
'Blue dot fever' plagues musicians like Post Malone, Meghan Trainor, and Zayn as a growing list of artists cancel tours due to lagging ticket sales
Arts & Entertainment
'Blue dot fever' plagues musicians like Post Malone, Meghan Trainor, and Zayn as a growing list of artists cancel tours due to lagging ticket sales
By Dave Lozo and Morning BrewMay 7, 2026
1 day ago
A Michigan farm town voted down plans for a giant OpenAI-Oracle data center. Weeks later, construction began
Magazine
A Michigan farm town voted down plans for a giant OpenAI-Oracle data center. Weeks later, construction began
By Sharon GoldmanMay 6, 2026
3 days ago
U.S. Treasury will have to borrow $2 trillion this year just to continue functioning—more than $166 billion every month
Economy
U.S. Treasury will have to borrow $2 trillion this year just to continue functioning—more than $166 billion every month
By Eleanor PringleMay 7, 2026
2 days ago
Airbnb CEO Brian Chesky warns two types of people won’t survive the AI era: ‘pure people managers’ and workers who resist change
Success
Airbnb CEO Brian Chesky warns two types of people won’t survive the AI era: ‘pure people managers’ and workers who resist change
By Emma BurleighMay 7, 2026
1 day ago
Current price of oil as of May 8, 2026
Personal Finance
Current price of oil as of May 8, 2026
By Joseph HostetlerMay 8, 2026
14 hours ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.