Luke Stewart Jr., right, son of Luke Stewart, stands near relatives after a family press conference in front of Euclid City Hall in Euclid, Ohio on Oct. 9. The family of Luke Stewart, an unarmed Black driver fatally shot by a White policeman, has filed a federal civil rights lawsuit. It alleges in the lawsuit that Euclid is responsible for practices that led to Officer Matthew Rhodes shooting and killing the 23-year-old Luke Stewart in March.