Hack/slash. My First Maniac

Exploring Cassie Hack's first case, Hack/Slash: My First Maniac, the
sellout Image Comics debut mini-series is collected!

16-year-old Cassie has just been forced to kill her mother, the undead
murderer known as the Lunch Lady! Now faced with overwhelming guilt, she must
decide if she can make a life with her foster parents and at her new school, or
if she should use her new-found slasher-killing skills to save other screaming
teenagers! But does the apple fall far from the tree?

Includes never-before-seen sketches and an Introduction by Allison
Scagliotti, star of SyFy's Warehouse 13.