Caretaker by Laken Cane

Six months ago Angus Stark was sent to prison, and no one on the outside has seen him since. Denied the visitor passes that would get her into the prison, Trinity grows more desperate with each passing day, convinced something terrible is happening to him.
She’s not wrong.
When the sentencing judge’s wife goes missing, Captain Crawford brings Trinity in to help track the woman. She agrees to find Madalyn Bennett–if the judge will let her visit Angus.
After her visit is granted, Trinity becomes even more convinced Angus is in trouble. With her sexy hunting partner at her side, she sets out to track the judge’s missing wife.
Every single one of her supernaturals–her men–gather around her to help her free Angus Stark. Because the judge has agreed–if she finds his wife alive, he will give Angus back to her.
As problems arise and the vampire master’s hold on her tightens, Clayton’s very existence is threatened, and Angus’s situation becomes critical, Trinity discovers that battling demons and killing vampires might be the very least of her troubles…