Emergency responders gather at the scene of a shooting where several people were reported dead including the shooter on May 26, 2021 at the San Jose Railyard in San Jose, California. - Multiple people were killed in a shooting Wednesday at a rail yard in California's Bay Area, police said, the latest instance of deadly gun violence in the United States. "I can't confirm the exact number of injuries and fatalities. But I will tell you that there are multiple injuries and multiple fatalities in this case," Russell Davis, a Santa Clara County Sheriff's deputy, told journalists, adding that the gunman was dead. (Photo by Amy Osborne / AFP) (Photo by AMY OSBORNE/AFP via Getty Images)
WSJ: San Jose shooter had hatred for his workplace, DHS memo says
The gunman who killed nine people at a San Jose light rail yard was detained by US Customs and Border Protection officers in 2016, who found he had a hatred for his workplace where the mass shooting occurred, the Wall Street Journal reported, citing a Department of Homeland Security memo.
2:14 • Source: CNN
Latest Videos 11 videos
Emergency responders gather at the scene of a shooting where several people were reported dead including the shooter on May 26, 2021 at the San Jose Railyard in San Jose, California. - Multiple people were killed in a shooting Wednesday at a rail yard in California's Bay Area, police said, the latest instance of deadly gun violence in the United States. "I can't confirm the exact number of injuries and fatalities. But I will tell you that there are multiple injuries and multiple fatalities in this case," Russell Davis, a Santa Clara County Sheriff's deputy, told journalists, adding that the gunman was dead. (Photo by Amy Osborne / AFP) (Photo by AMY OSBORNE/AFP via Getty Images)
WSJ: San Jose shooter had hatred for his workplace, DHS memo says
2:14
Now playing
• Source: CNN
still_23062083_2237018.4669999997_still.jpg
Fort Hood survivor on Pentagon plan to broadcast killer's execution: 'This is not acceptable'
4:47
Now playing
• Source: CNN
Records obtained by CNN show threats to data centers and local officials who support them.
Police bodycameras show rage over data centers, including death threats, bomb scares
5:52
Now playing
• Source: CNN
Vice President JD Vance speaks during a news conference on the Fraud Task Force inside the Eisenhower Executive Office Building on the White House campus, Thursday, Oct. 8, 2026, in Washington. (AP Photo/Tom Brenner)
'He doesn't know anything about my faith': Kansas candidate responds to Vance attacks
3:15
Now playing
• Source: CNN
Pope Leo announces he will undergo surgery to remove early-stage lung nodule
2:39
Now playing
• Source: CNN
GettyImages-2299097062.jpg
Trump says Ukraine should get a new leader
0:43
Now playing
• Source: CNN
King Khalid International Airport in Riyadh, Saudi Arabia on September 19, 2026.
Saudi officials: Multiple deaths, injuries in Riyadh airport attack
2:17
Now playing
• Source: CNN
23058507 - HotelRoofHzCLN.00_00_02_01.Still002.jpg
Hurricane Isaias rips roof from Florida hotel
0:37
Now playing
• Source: CNN
still_22996988_60_still.jpg
Attorney: US moving forward with general court martial of airman
5:24
Now playing
• Source: CNN
23055550 - PaxtonCornyn 16x9.00_00_00_00.Still002.jpg
Audio obtained by CNN captures Paxton saying Cornyn wants him to lose
1:49
Now playing
• Source: CNN
WASHINGTON, DC - OCTOBER 09: U.S. Secretary of Homeland Security Markwayne Mullin (C) speaks during a press conference at U.S. Immigration and Customs Enforcement (ICE) headquarters on October 09, 2026 in Washington, DC. Secretary Mullin, joined by ICE officials, addressed yesterday's shooting of a man in New York City  by a federal immigration agent as he spoke out against sanctuary city policies. (Photo by Kevin Dietsch/Getty Images)
DHS secretary slams Mamdani's response to NYC ICE shooting
1:30
Now playing
• Source: CNN