Lady Psycho Killer(2015)

Overview:

A doe-eyed knife-wielding killer is on the loose in a small town slicing and dicing men of questionable intent left and right. As her brutality leaves a town littered with corpses, her unquenchable blood-lust is lost on her young lover who is willing to pursue her regardless of the obvious warning signs of psychosis. Will he meet his end at the end of her blade? She decides who lives or dies!