Two U.S. government officials killed in a vehicle crash after returning from a raid on a drug lab in northern Mexico were Central Intelligence Agency (CIA) employees, the Associated Press reports. “Mexican President Claudia Sheinbaum told reporters Tuesday that federal prosecutors are investigating potential violations of national security,” CBS News stated. Two Mexican officers also died in the crash. According to the Associated Press, Mexican authorities said the crash occurred while returning from an operation to destroy drug labs operated by cartels. More below: JUST IN: Bombshell reporting claims 2 U.S. officials that were killed in Mexico were in fact CIA operatives investigating a chemical drug lab run by Mexican cartels. | @GillianHTurner @AmericaRpts pic.twitter.com/hjBb2UKdYi — Fox News (@FoxNews) April 21, 2026 More from the Associated Press: There have been discrepancies in the public accounts of what happened from U.S. and Mexican officials, which experts say underscores heightened American involvement in security operations in Mexico and across the region. The CIA’s involvement was confirmed Tuesday by the three with knowledge of the crash, who spoke on the condition of anonymity to discuss sensitive intelligence matters. That the U.S. officials worked for the CIA was reported earlier by The Washington Post. It comes after days of contradictions from Mexican and U.S. authorities about the role that American officials played in an operation to bust a narco-laboratory in northern Chihuahua state. The lack of clarity from authorities reignited a debate over the extent of U.S. involvement in Mexico’s security operations as Mexican President Claudia Sheinbaum faces extreme pressure from U.S. President Donald Trump’s administration to crack down on cartels. Trump has taken a more aggressive stance toward Latin America than any leader in recent U.S. history, capturing Venezuela’s president, blockading oil shipments to Cuba and launching joint military operations in Ecuador, a country also marked by criminal violence. Trump has repeatedly offered to take action on Mexican cartels, an intervention that Sheinbaum has said was “unnecessary.” The CIA officers were initially identified as U.S. embassy personnel by U.S. Ambassador to Mexico Ron Johnson, who is himself a former CIA employee. Sheinbaum said Mexico’s constitution establishes that state governments must have authorization from the federal government to collaborate with the United States and other foreign entities, CBS News noted. The U.S. Embassy declined to identify the individuals but said they were “supporting Chihuahua state authorities’ efforts to combat cartel operations.” Exclusive: Two U.S. embassy officials who died in a car accident in Mexico as they returned from the scene of a counternarcotic operation worked for the CIA, according to two people familiar with the matter.https://t.co/bh48UhwUD4 — The Washington Post (@washingtonpost) April 21, 2026 CBS News shared further: Jáuregui said that the operation came following months of investigation by state prosecutors and Mexico’s federal military, indicating there was at least some level of involvement in the operation from Sheinbaum’s security forces. Hours later, the Mexican Security Cabinet confirmed that the army and state prosecutor’s office carried out a joint operation over the weekend in Chihuahua dismantling drug labs in the same location, Morelos. After locating the labs using drones, officials found tons of material to manufacture drugs but no people, who were likely alerted beforehand and fled, the prosecutor added. The local official later backtracked and clarified to press that there “were no U.S. agents in the operation to secure the narco-lab,” and said the embassy officials joined the group after the operation and were several hours away from where the action took place. Jáuregui called the labs “one of the largest sites found in the country where chemical drugs were produced.” Sheinbaum said her government would provide more information when it has more details, but insisted Monday that “there are no joint operations on land or in the air” in Mexico. She said there is only sharing of information between her government and the U.S., carried out within a “well-established” legal framework. While U.S. officials’ training of Mexican security forces is common, their presence on Mexican territory has been the subject of ongoing debate, which has intensified after Mr. Trump’s military actions in Venezuela and Iran.