Notice Q said- not known if civilian tech can CAPTURE from that distance.
And then later said find the FILM, not the CAPTURE.
It sounds to me like he's using the word capture to mean a photo. We need the .CR2 file which in essence is a digital negative ie:film or raw video.
The camera used in the Getty image is a 1D X Mark II and 1D X Mark II also supports sharing imagery over Wi-Fi, as well as wireless remote camera control, via the optional WFT-E8A Wireless File Transmitter. Additionally, a built-in GPS module permits in-camera geotagging of photos and videos, and also allows for auto time syncing with the Universal Time Code for more efficient file sharing and organization.
In other words this camera can instantly send the files or video (This camera shoots DCI 4K Video at 60 fps, 8.8MP Still Grab) in real time as shot.
I also noticed a FTP address on the Exif from Getty. Maybe one of you who are good with that kind of stuff can see if it's public. It's possible the files were wirelessly transmitted directly there.