Saving Noah by TS McKinney

Noah tries to do the right thing—protect the innocent and make the evil pay for their sins. But instead of saving the world, he loses himself. After testifying against one of the biggest crime bosses in the country, Noah’s fear of retribution leads to a serious case of agoraphobia. There isn’t much in Noah’s safe zone that calms his nerves… well, except for his short interactions with his surly but hot new neighbor.

Life crushed Dr. Zachary Meadows’s rose-colored glasses years ago. He makes amends for the deeds of others—and for his failure to protect those in need—by saving as many lives as he can as an ER physician. After early betrayals, he purposefully keeps his circle small. Until he meets his odd new neighbor and unwanted desires cause him to act like a jerk.
When two survivors collide—one desperate for love and one afraid of it—sparks fly. But just as Zachary and Noah begin to heal one another, the past returns…with a vengeance.

One. Two. I’ve decided to come for you.
Three. Four. It won’t help Scaredy Cat to lock his door.
Five. Six. You committed a sin you can’t fix.
Seven. Eight. I’ve picked the date.
Nine. Ten. No one will ever see you again.