A border patrol employee and two officers were injured in the shooting, according to the Department of Homeland Security. A person was killed after exchanging gunfire with U.S. Customs and Border Protection agents in Texas, according to the Department of Homeland Security.

A 27-year-old Michigan man was shot dead by U.S. Border Patrol agents after opening fire with an assault rifle on a U.S. Border Patrol station in the southern Texas city of McAllen on Monday, local police said.

Two officers and one Border Patrol employee were injured, including one shot in the knee, a federal spokesperson told USA TODAY. The gunman died.