C attack video 2:27 presently: left hand side of screen some silver and black appears on the ground next to and againstthe red brick wall, these silver and black colors may be consistent with parts of a helicopter.
https://m.youtube.com/watch?v=G9Bf9XOetMw
C attack video 2:34 presently: center of screen the guy in the dark blue dress shirt, his right arm appears to be exceptionally long.
https://m.youtube.com/watch?v=G9Bf9XOetMw