This has crossed my mind. I suppose the authorities thought that it would drive them to handing themselves in but unfortunately for that poor little baby, it didn’t happen that way.
As for the “stop with the coercive control stuff”, if you cannot see the elements of CC in this case then you are ignorant/blind/both. An eyewitness has her looking exhausted, carrying all their stuff walking behind him, who was strolling on ahead doing nothing to help. Bearing in mind she had just given birth with no medical help and must have been bleeding heavily. When they were arrested she was asking the police to be careful with him because he had mental health issues. Apparently she had a very normal life until he came on the scene, these are just things off the top of my head. His attitude during police questioning? Wow! She’s since cut off all of her friends and family and had a very nomadic existence etc etc.
So yes, anybody who knows about all forms of abuse would question how much control this man has over this woman.
This said, I hope they both go to prison for a very long time and are never given the chance to have another child, either of them. Coercive control or not, most mothers would put their baby before their partner, this woman couldn’t/wouldn’t and seems to be very much still under his thrall, so she’s learned nothing. She must understand that her actions led to the death of her tiny baby. That poor, poor baby girl.