Tomboy, Volume 1: Divine Intervention (Tomboy #1-4)

'No Crime Goes Unpunished. No Criminal Walks Away.' The death of a friend catches sixteen year-old Addison off guard, but a chance encounter with his killers on the subway forever changes her life. Crime cover-ups, dirty cops, and magical dead boyfriends consume her life as she's thrust into the vigilante lifestyle and murder becomes her after school activity.

Collects Tomboy (2015) #1-4.