“The Pizza photo with the two hostages that were released ( one was Lisa Lings sister) had hidden data”
No, someone two characters, “PK”, in the file, which is the beginning of a PKZIP header, but the rest of the header was missing, and the signature for PKZIP files was also missing. So there is no evidence of “hidden data”, just someone finding 2 characters which could be found in any file.
Okay. I don’t know anything about it. Btw, what were all of those numbers beside the photo?