U.S. Sen. Chris Van Hollen on Tuesday made a direct appeal to President Donald Trump in the continuing case of Kilmar Abrego Garcia, telling him in a lengthy letter that the Salvadoran government has contradicted his administration’s statements about which government is in charge of facilitating his release and return to Maryland.

Maryland Sen. Chris Van Hollen sent a letter to President Trump on Tuesday detailing the conversation he had about Kilmar Abrego Garcia with the vice president of El Salvador.

Sen. Chris Van Hollen said he met with the Kilmar Garcia Abrego on April 17, making contact with the man wrongly deported to El Salvador.