Extremely slim chance this is actually the guy, but I can't wait to see what he and his lawyer have to say. My guess is this feller was in NYC that morning, owns a silenced pistol and is of similar build. He looks like the photo from the back of the cab, but that guy didn't look like the same person from the shooting video.

Very risky move for the cops if it's not the right dude, can you imagine how bad it would look for them if he brained another CEO on video?