Connie L. Beckett 
Hidden Rooms, Secret Spaces [EPUB ebook] 

After the much-anticipated Y2K disaster doesn’t happen, freelance writer Kat Addison searches for a story to write.

Visiting an abandoned Prohibition speakeasy beneath Prescott, Arizona, she discovers the body of a long-dead woman in a secret cabinet. Intrigued, she decides to write about her efforts to identify the woman, find out who killed her, and why she was murdered.

Soon after, Kat gets targeted by a stalker and realizes that there must have been secrets that died with the dead woman…secrets that somebody wants to keep buried no matter the cost.