been put together by the in, police department lab to identify itself to determine where the car was rented from in new jersey which lead to youssef and others being arrested. gretchen: you do believe some of the crime scene photos released to the media, these remnant particles, that somebody might get in trouble for that. why? it s the first time i ve seen in a major case crime scene photos somehow leaked to the media. someone gave them out. they are potential evidence in a criminal case. i can t see that the police department or the f.b.i. is happy that those photos got out a day or two after the crime. gretchen: it looks like at least we have some leads to go on now with some of these photos. thomas ruskin, former nypd detective who has tremendous experience in this. thank you so much. let s go over to brian. brian: over here on the couch with stuart varney and steve doocy.