The sites to which users were directed would pay the swindlers a referral fee, prosecutors said.
The bureau acknowledged that the firm was just a middleman but faulted it for failing to properly vet sites to which it sent potential customers.
They typically cost about $30 and come configured with a list of off-limits Web sites to which consumers can easily add others.
Also on Saturday, the organization's Austin affiliate, Keep Austin Beautiful, is sponsoring a volunteer cleanup at four local sites to which conference attendees are being invited.
One complaint was filed against the operators of one of the Web sites to which consumers were directed by the messages.
"I strongly urge the government to halt immediately all such relocation operations and to facilitate the return of the affected persons from the inappropriate sites to which they have been taken," he said.
The notice named two drug-war-focused sites to which the murdered pair had supposedly contributed.A handful of such blogs have won big audiences, thanks to photos and videos of gunfights and murders, sometimes sent by the killers.
Key enzymes are usually complex proteins that, in addition to the site at which the catalytic process occurs (i.e., the active site), contain sites to which the regulatory metabolites bind.
Ms. Savitt said that there had been "hundreds of thousands of views" of "Winter Tales" on the many sites to which it had been posted, and that the company expected it would one day gain as many impressions as "Mall World," which has had 150 million impressions.
If those images had spread to a third party, however, the right of removal would be significantly diluted: the site that initially held them would be required to contact other sites to which it is linked informing them that a request had been made to erase information.
The regions of highest electron density are generally the sites to which electrophiles attacked.
