article_snippet: FBI agents were participating in the operation at a request for comment, a spokeswoman said. 
article_snippet: I don't know what they're looking for.
article_snippet: I don't know what they could be looking for 15 years after Susan Berman was killed 1,500 miles away...
article_snippet: they can search now till kingdom come.
article_snippet: they're not going to find anything because there isn't anything.'
article_snippet: Analysis linked a letter Robert Durst wrote to Susan Berman a year before Susan Berman killing with one that pointed police to Susan Berman body, and that was the key new evidence in the long-dormant investigation.