Unbreakable

When a rogue gang of supernatural creatures causes havoc near the Shadow Falls camp, Della Tsang is ordered to investigate with her partner and almost-boyfriend Chase. But things with Chase are confusing. Forbidden to be together by both the Vampire Council and FRU, Della is determined to push all personal issues aside and focus on the case. No boys, no family, no lingering questions about her own past. But sometimes you can't separate your personal life from your professional, especially when you're a vampire.