Don't Say A Word by Rita Herron

Groomed by a covert group of elite killers, Damon left the secret society to join the FBI after a mission went brutally wrong and an innocent woman died.

When his brother is arrested for murder, Damon investigates and finds a "Jane Doe" who holds the key to the case, along with a darker terror one that threatens to expose Damon's deadly secrets and destroy them all.

Despite the danger, he's drawn to the nameless beauty, igniting a passion that burns hot between them. But with a madman out to silence her forever, Damon knows he must deny their love. And to stop the man responsible, he must return to the one place he has desperately tried to leave behind the dark shadows of a killer's mind.