Dan Abrams is currently speaking to the suspect's attorney. The attorney said he might have information about what evidence the police have against his clients in his briefcase, but he hasn't read it yet.
He said that the suspects deny ever meeting or seeing Natalee and that they fit the profile of who the police are looking for and have nothing to do with the case.
I read somewhere on the net that one of the original three persons of interest was the son of a judge. I have no idea if this is true or just some wacky theory. Maybe the two security guards are just a couple of dupes who happened to be at the wrong place at the wrong time.