Bill Gannon is dead.
The good news is the dhampire will be born, but not through who you'd expect. When Vasyl learns what Sabrina has done, it creates a rift between them.
After donating her plasma in order to save Tremayne, and surviving Nicolas' attempt on her life, a group of black witches abduct her and begin draining her of her powers. She's near death when Dante stops them, and he and Vasyl return her home. Dante has a way to return her powers, but in a way that Vasyl isn't pleased with.
After introducing Vasyl to her brother, wife and children, she warns him about vampires who will try and hurt them. But these warnings go unheeded when they get invitation for what they think is an all expenses paid weekend in Tremayne Towers. With the vampire war raging all around them, the ultimate confontation with Ilona Tremayne is at hand.