Could be the "Cease and Desist" letter from somebody's attorney firm, might also be that someone forgot to pay for their domain name, or their server blew a gasket, or they simply lost interest in maintaining the site, or their in the hospital or in jail, or they are no longer breathing the good air, or their site is the victim of malicious activity or hijack, or they found more important things to do with their time, or ...


--Mac