Vampire Story, Volume 1: 13 Bullets, David Wellington

Have they all truly vanished?
According to official reports, all vampires are dead.
Federal Agent Arkeley eliminated the last one in the 1980s, after a fight that nearly cost him his life.
Yet, when State Trooper Laura Caxton calls for backup in the middle of the night after a routine traffic stop gone wrong, the FBI decides to pull Arkeley out of retirement. He is, in fact, the only one who knows that a vampire survived: a woman, wasting away in an abandoned asylum. Arkeley suspects her of orchestrating the return of the damned.
And as Caxton will soon realize, these are not operetta creatures, but true killing machines.
These vampires are monsters, real ones.

"Terrifying vampires, biting writing, and unexpected twists for a breathtaking adventure." Flamerising.com