EVERY single plane crash is human error in one form or another, do we learn from each one? Nope, that's the saddest part:-(
I've always said it's too easy to get a pilots certificate in any of it's forms, we pay for that 'easy' access but it's still a personnel choice to push the envelope!
I feel bad for the innocent women here, she had zero control over her life once they left the ground:-) RIP. As for the pilot? we will never know sadly:-(