The annual Jaycees Christmas Parade in Bowling Green, Kentucky was canceled out of an "abundance of caution," according to a statement.The protest was to demand justice for Emmett Till, according to NBC affiliate WNKY, who was 14 when he was brutally beaten and shot in the head in 1955 after a white woman, Carolyn Bryant Donham, said he whistled at her and touched her in a Mississippi store.The jury determined there was not enough evidence to indict Donham on charges of manslaughter and kidnapping.She accused Till of making improper advances after he whistled at her, an act considered at the time to be in defiance of the South’s racist social codes.Donham also recanted her story to author Timothy B. Tyson, telling him that her initial accusation was a lie in the 2017 book, “The Blood of Emmett Till.” Last year, a federal investigation that re-examined the murder ended after the Justice Department failed to find proof that Donham had lied."