Jodie Bailey 
Fatal Response [EPUB ebook] 

A killer knows his biggest secret and is one step ahead Someone’s targeting the families of soldiers in Sergeant Jason Barnes’s elite military unit, and Jason’s determined his secret ex-wife won’t become a victim.But with his heart still wounded, he refuses to risk falling for firefighter Erin Taylor again. As he puts his life on the line to guard her, though, he can’t keep his distance if he wants her to survive.