Things aren’t so black and white in the court this week when prize winner Galen Howard (“The Book of Boba Fett”) prosecutes the 2013 Oscar-nominated road dramedy “Nebraska.” *** Prosecutor: Galen Howard. Defense: Ryan Luis Rodriguez. Judge: The Honorable Big Ben Haslar. Jurors: Dylan J. Schlender, Maynard Bangs, Big Ben Haslar. *** Advisory: Silvana Carranza. Prologue: Kirk R. Thatcher. Original Theme: WT Golden.