In the last episode...

Mace and 99 struggled with the password for the Ouija Board. Mace glanced up at Kylie's postcard tacked to his bulletin board. He realized that "Gaborone" was the word Kylie had whispered at the Big Cup Cafe. 99 and Mace entered GABORONE into the Ouija Board. It revealed a gateway to the Sanctuary Accounting System and two spreadsheets which showed that the Sanctuary was running a successful money laundering operation.

Mrs. Meadows called to tell Mace that Kylie had run away again. He agreed to meet Meadows Saturday at Typhoon Restaurant at the Santa Monica Airport.

Later, out of sugar for his Sanka, Mace opened the Sweet'n Low packet Kylie had given him. Inside he found a grain of rice with tiny letters and numbers written on it.