An Immigration and Customs Enforcement agent shot and killed a man in a vehicle on Monday morning in Biddeford, Maine. It was the second fatal episode in a week, as the Trump administration continues its immigration crackdown, and the latest in a string of encounters between agents and people in cars.

The man was identified as Joan Sebastian Guerrero, according to Matthew Felling, a spokesperson for Sen. Angus King, I-Maine.

The Homeland Security Department said in a statement Monday that ICE agents had been monitoring what they believed to be the residence of someone who was in the country illegally and for whom they had a removal order.

It was unclear from the department’s statement whether Guerrero was the person agents had been seeking.

Video recorded early Monday and posted to social media showed agents surrounding a body next to a car with bullet holes in the windshield.

“I heard agony,” said Mary Hayes, a local resident, who said she saw a screaming woman on her knees, next to a young girl. “I heard a howl that came from your soul, that your whole life had just changed and it was never going to be the same.”

Here’s what we know:

Witnesses heard gunfire early Monday morning

On Monday morning, agents tried to stop a vehicle that had departed from the residence they were monitoring, DHS said in its statement, which came nearly 12 hours after the shooting.

“The vehicle attempted to flee the scene and, fearing for public safety, an officer discharged his weapon,” the statement continued. The driver was struck and died from his injuries.

In a separate communication received by some members of Congress, the department used more pointed language, saying the driver had “weaponized his vehicle toward law enforcement.”

As of Monday evening, no video evidence confirming the government’s version of events had emerged.

People who live nearby reported hearing gunfire at an intersection at around 7:15 a.m. Several reported seeing a body on the ground next to a car.

Rep. Chellie Pingree, a Democrat who represents the area, said in a phone interview Monday that “we have gotten reports that ICE officers shot through a car window, and the individual in the car was killed.”

Immigration officials have said little about the victim

Though King’s office named Guerrero as the victim, the DHS statement did not.

Three advocacy groups released information about the victim in the shooting but did not name Guerrero. In a joint statement, the Maine Immigrants’ Rights Coalition and Presente! Maine, identified him as a 26-year-old Colombian man. A third group said he had a partner and a young child. The source of the advocates’ information was unclear, and could not be immediately confirmed with authorities.

The Colombian Embassy said in a statement Monday that it was assisting the family of a Colombian national who had died in Biddeford. The embassy said it was also requesting information from DHS “regarding the circumstances surrounding this lamentable death.”

King said Monday that he had spoken with Markwayne Mullin, the homeland security secretary. King said that Mullin had told him that the man had been the target of an arrest warrant “based upon his immigration status.”

But Felling said later that Mullin called the senator again and told him the driver had not been the target of any warrant. “He said they were looking for someone, essentially, and the person they shot was not the person they were looking for,” Felling said.

Officials are demanding a full investigation

Gov. Janet Mills, a Democrat, said in a statement that the State Police and other agencies were consulting with federal officials to “determine the facts of what occurred this morning.”

Sen. Susan Collins, R-Maine, called for a “full and impartial investigation.”

“We will get answers, but we do not have them yet,” said Biddeford Mayor Liam LaFountain, who also pushed for an investigation.

This is the second death in a week involving an ICE agent firing into a vehicle

Amid a national surge in immigration enforcement, a federal agent last week shot and killed another individual in a vehicle: Lorenzo Salgado Araujo, a Mexican man who died after a traffic stop in Houston.

Salgado Araujo, a construction worker and father of three who had lived in the country for more than 30 years without legal status, was not the initial target of the officers who pursued his vehicle, according to immigration officials.

The Houston and Maine killings add to a growing list of encounters between immigration agents and people in vehicles.

About 20 people have been shot at in their cars, some of them fatally. Federal officials have in several cases claimed that the agents’ actions were justified because their lives had been endangered by “weaponized” vehicles. Witnesses of the Houston shooting said that Salgado Araujo had not used his vehicle as a weapon.

As in the shooting of Salgado Araujo, it appeared that federal agents were not wearing body cameras Monday, King said. So “we have no video evidence of what occurred in this case,” he added.

Immigration arrests are on the rise nationwide

Daily arrests of immigrants in the United States doubled in the last week of June and have continued to increase, signaling a reinvigoration of the president’s crackdown after a spring slowdown.

Immigrants make up about 5% of Maine’s population and have helped prop up the state’s economy, hampered by its aging population. Over the years, Maine has welcomed waves of refugees fleeing conflict in the Middle East and several African countries.

In January, ICE detained hundreds of immigrants in the state during an enforcement surge the agency called “Operation Catch of the Day” — a reference to Maine’s commercial seafood industry.

Now, locals say agents have returned, making frequent appearances in Biddeford in recent months. Biddeford, a working-class city of roughly 22,000, contains a growing community of Latin American immigrants.

Talla Fall, who is originally from Senegal, lives near where the shooting took place Monday. ICE agents have been in the neighborhood “every day, every week,” he said.

This article originally appeared in The New York Times.