From that I'd say they have pretty good matches on him. The bad news for him is that these days with surveillance, you need to be really sneaky before you commit a crime as well as after. It's hard to cover all your tracks on the way in and on the way out.
It looks like they're getting better pictures of his face, that's real bad for him. Personally, I'm not confident he's getting away with this. It would probably be wise to leave the country asap.
Is it a twist if nobody is surprised?
Perhaps this should actually read "in grim reality, most see suspect in C.E.O. Killing as Hero or Heartthrob".