She should have uploaded it before calling the cops. Fulfilling his dream and all that. I'd be pissed if I died making a YT video and it wasn't even uploaded. She's a cold bitch.
Thing is he apparently did test it with a book of similar size and it hadn't gone through, so he thought it was safe. He probably tested it on a table or some other flat surface though, it would have been different if you're holding the book yourself. And either way, it might have just been a fluke that his only test shot didn't go through. Like another poster said, I wouldn't try this with a .22