A U.S. Marshal was shot was conducting an immigration enforcement operation in South Los Angeles Tuesday morning, a source confirmed to ABC News.
The shooting happened shortly before 9 a.m. on the 400 block of E. 20th Street, according to the Los Angeles Police Department.
The condition of the federal agent who was not was not clear.
Additional details about the operation or what led up to the shooting were not available.
DEVELOPING: We will add more details to this report as they become available.