I don't know, but this particular case is actually quite uncommon. I forgot to mention this, but apart from everything else, this is a case where the justice system actually followed the opinions and recommendations of actual experts - except that those experts seem to be very wrong on this topic.
So, in this particular case, I would say that the justice system did it's job quite well, and it's a massive failure of the medical system that shaken baby syndrome is still identified as a real thing by real, board-certified doctors.