Porter said, “They are all basically similar to your mother-in-law and had come to visit their relatives in the United States. Four of them have already booked a flight ticket back to Oskia and will be returning to Oskia one after the other over the next few months. However, there is an old lady who immigrated earlier, and Martha has the most call records with her among these six people.”

“An old lady?” Charlie asked curiously, “Is the old lady also a target to be a mule to transport their cont