looking for prostitutes. in fact, the adult section used to be listed as erotic services but the website changed that under pressure from authorities who conducted investigations that were finding that section offered very few legitimate services. now after been leaned on by a group of states attorneys general it's been censored a month after the suicide of the craig list killer who met his victims on the erotic services section. >> prostitution is not a victimless crime. human trafficking results in tragedy to children and others and craigslist voluntarily fortunately is doing the right something but we are going to continue monitoring them and other sites that also may enable prostitution. >> reporter: on the blog, they said they have attorneys screening each and every individual ad in the adult services section since may of 2009 and required posters to give a working phone number and pay a fee. they say their posting guidelines are more strict