Probably Romance scam?

Insta acc: dad_2235
Facebook acc: Dan Denic
Email: [email protected]
A scammer on Instagram came to my mom demanding pictures of her and she got suspicious cause the account feels empty so I decided to take care of it, Dan Denic claims to be from North Carolina, working as a base monitor under the FBI for the state government (I tried to google that job description but couldn’t find anything) his Grammer, of course, gotta be bad but after pushing him to call he agreed but on google hangout and as I expected he had an Indian accent, I tried to push him to open the camera but he refuses saying that he is shy, I tried to reverse search the images he uses but weirdly I couldn’t find anything and I don’t know who is the person in the picture if you recognize him just tell him that his identity is being used.
you can check the images on Imgur
https://imgur.com/a/UMvLVEj