Why did it take 25 years to convict medgar evers killer?

Medgar Evers was assassinated in 1963, but his killer, Byron De La Beckwith, was not convicted until 1994 due to a combination of factors, including racial prejudice, inadequate evidence, and a lack of political will to prosecute at the time. Initial trials in the 1960s ended in hung juries, and the case faded from public attention. Renewed interest in civil rights and advocacy from Evers' family, alongside the availability of new evidence, ultimately led to a successful prosecution decades later. The conviction highlighted ongoing issues of racial injustice and the need for accountability.