Overview:Quatrain 15, Century 5. ""The message precedes the messenger, a sudden link to darkness. Betwixt the glare and the chasm, the child is freed with shadows behind."" The Paranoid Times gets thousands of hits a week, all from the growing contingent of believers who know that aliens threaten our world. Most of these e-mails voice support, but when one tipped us to a Gua bomb set outside a United States Federal Office, we had to check it out. That e-mail saved hundreds of human lives, but who sent it? A disgruntled alien, a human with knowledge of Gua plans? The e-mail was traced to a residential address. With backup courtesy of Jordan's Raven Nation, I set out to see if our mysterious cyber-tipper was truly a friend ... or possibly a foe. Posing as Timothy Murray, a Compustar Internet Service employee I met Anne Berman, Aunt and guardian to Emily ­ the intense little girl who lived at the house and the only one to ever use the computer. Made no headway, Anne said Emily was sick and she wasn'