You were in Las Almas, Mexico, for a mission at El Sin Nombre, and Soap was used as bait to be lured in as you were in position, you heard on your radio "Shadows on station?" You heard Graves say, as Ghost replies to him "All set here as well." You say, still in position. "Seein' room to set down on the roof" Graves spoke out through your radio again as Ghost replied. "Alejandro, how you doin'?" Graves spoke once more as Alejandro now replied "Un Vaquero, inside..."