Detroit ex-cop August Snow takes up vigilante justice when his beloved neighborhood of Mexicantown is caught in the crosshairs of a human traffickingscheme.

When the body of an unidentified young Hispanic woman dressed as Queen Marie Antoinette is dredged from the Detroit River, the Detroit Police Department wants the case closed fast. Wayne County Coroner Bobby Falconi gives the woman’s photo to his old pal ex-police detective August Snow, insisting August show it around his native Mexicantown to see if anyone recognizes her. August’s good friend Elena, a prominent advocate for undocumented immigrants, recognizes the woman immediately as a local teenager, Isadora del Torres.

Izzy’s story is one the authorities don’t want getting around—and she’s not the only young woman to have disappeared during an Immigration and Customs Enforcement (ICE) raid, only to turn up dead a few weeks later. Preyed upon by the law itself, the people of Mexicantown have no one to turn to. August Snow, the son of an African-American cop and a Mexican-American painter, will not sit by and watch his neighbors suffer in silence. In a guns-blazing wild ride across Detroit, from its neo-Nazi biker hole-ups to its hip-hop recording studios, its swanky social clubs to its seedy nightclubs, August puts his own life on the line to protect the community he loves.