talk about because it's still classified. there were three packages. inside the first package was classified documents, some of the pages were photographs that were classified. the second package was encrypted letter and the third package was a decryption code. >> they had the decryption key. >> i'm an analyst for the cia. i want to create ed pospionage. >> they were likely working out of the d.c. area. >> that for new york switches the case down to the washington field office. we took the decrypted leader. >> what do we know from this decoded letter that we can say