Natalie King has been hired to do a psychiatric evaluation for the children's court. A custody dispute. Not her usual

territory. A distraught mother Jenna needs help maintaining custody of her children, claiming her former partner Malik has been abusing one of the children. He claims she's crazy and compulsive.

But what if all the claims are true, or none? And how does she work out where her concerns for the child slide into

her growing obsession with her own lost father? With all the public interest, social media trolling and intense media

speculation, Natalie finds herself struggling to view the case impartially.

More urgently: with both parents saying they're desperate to keep their daughter safe - what if one of them is desperate enough to kill?