service, director sullivan, it s office of professional responsibility some space to conduct its investigation of what happened in cartagena, but we re going to send them to questions this week as the beginning of our broader investigation asking whether there was any whether this was an exception or there s anything in the records that show this is a pattern of misconduct that has gone on elsewhere by secret service agents on assignment, but off-duty. why wasn t it noticed if that was the case? and what s the secret service going to do to make sure it never happens again. jenna: doug mcelway is live in washington with more. reporter: we ve learned that a 12 this secret service officer has been implicated. we don t know the extent of hits involvement but it raises the scandal to a new level of concern. here is more of leas of lieberman. what is striking to me is that the 12th agent put on leave friday was not staying at