Billboard (2019)

A few months after the murder of Mildred Hayes’s daughter, the criminals were never found.  A desperate woman decides to take a bold step, renting three billboards at the entrance to the city with a message to the authoritative police chief, William Willoughby.  When the deputy sheriff is also drawn into the situation, the infantile mama’s son with a tendency to violence, officer Dickson, the struggle between Mildred and the city authorities is only getting worse.