Hello, Darkness de Sandra Brown

Hello, Darkness
de Sandra Brown
[Thriller]

Résumé:
Hermit: A person who lives and works in seclusion and/or darkness.

A person who lives and works in darkness and seclusion. Someone who is reluctant to interact with other people except by telephone. A life so contained that even daylight is shunned.
For reasons that come to light — pun intended — in the book, Paris Gibson works alone each night in a remote radio station. Although her late night show has high ratings and a loyal audience, she is known to her listeners only by her smoky, provocative voice. They confide to her their most private thoughts, their triumphs and failures, but Paris carefully guards her own personal life.
When a listener who goes by the coy name of Valentino calls her one night and tells her about the violent act he’s about to commit, she is thrust into a high-profile police investigation. It’s commandeered by Dean Malloy — the one person who knows the secret behind Paris’s fiercely protected privacy.