Hunger moon - Alexandra Sokoloff

Revenge has no limits.

Special Agent Matthew Roarke has abandoned his rogue search for serial killer Cara Lindstrom. He's returned to the FBI to head a task force with one mission: to rid society of its worst predators. But now in the new, highly polarized political landscape, the skeletal symbols of Santa Muerte, "Lady Death," mysteriously appear at universities nationwide, threatening death to rapists, and Roarke's team is pressured to investigate. When a frat boy goes missing in Santa Barbara, Roarke realizes a bloodbath is coming-desperate teenagers are about to mete out personal, cold-blooded justice.

Hiding from the law, avenging angel Cara Lindstrom is on her own ruthless quest. She plans to stay as far away from Roarke as possible-until an old enemy comes after both her and the FBI, forcing her back into Roarke's orbit. This time, the huntress has become the hunted . . .