In 'Female Trouble' where young Jace is sitting in her 'x5 Hate class,' pictures of the escaped x5s are being shown on a slide show. OK, all of the pictures are taken at Manticore except Zack's. The picture used for Zack is the same one Logan showed Max at the end of the pilot episode where he robbed a convenient store or something and was arrested, but escaped after four hours. Why would Manticore have this picture and why would they use it if he didn't look like that when the other x5s knew him? Kind of interesting!