Nathan Matthews and Shauna Hoare will be enjoying the discord and turmoil they have created in the aftermath of what they have done. These two, imo, are they only ones that are on trial here.
Darren Galsworthy is a clever man, he's written (with help) a book mainly about himself and the love of his life, Anji. He's settling scores and giving reasons why he remains with the woman whose son killed his daughter. He obviously cares about his self image and has feelings of guilt, which is natural. I was hoping for more information about NM, and what makes him tick, but if Darren were to reveal too much, he's damned because he didn't do enough to protect his daughter, or, he's like many parents, was oblivious to the goings on under his own roof.
All the finger pointing is normal but in the end, not constructive. NM was a grown adult, he's responsible for his actions. SH could have revealed his plans, she could have prevented this tragedy, but she chose not to and may even have been a very willing participant.
Everyone in the immediate family is suffering, Darren and Tanya have experienced the loss of their daughter, and Dan, his loving sister, because of a deluded, envious and self entitled . NM described himself as a metro-sexual Neanderthal, therefore, unique, in need of special treatment. He's been calling the shots for god knows how long and even while in prison he's still causing havoc in the family.
They all need to stand united and stop the bickering especially publicly, no one will be the winner except for the narcissist himself, NM. All this disharmony is music to his ears, next he'll be writing a book, dishing the dirt on every family member and placing blame on anyone but himself. It's a sickening thought and a very real possibility.
JMO