Hell yeah, I was at least right on the midwife angle. And this would probably have been roughly my lock in if forced. Also good that the angle of unrequited love and possible accomplice in the "family friend" seems to turn out just true.
For some reason I though she stabbed her mom, this was a lot more brutal than expected. I do wonder though, in animanga logic she should weigh less than 40 kg, even if the mother was a waif herself, how could she overwhelm her? She seems too soft for investigative work as well.