KASSEL - Prosecutors Thursday said they have filed a murder indictment against one of two gay men who met in an Internet chat room, where it allegedly was agreed that one of them would kill and devour the other. And in a stunning new development, prosecutors in Kassel said they are broadening the investigation to include some 430 other persons believed to have been involved in the Internet gay cannibalism chat room that led to the death of a 42-year-old man in March 2001. Prosecutors are convinced that the victim, a computer analyst from Berlin, agreed to be killed and...