The killer's identity is not revealed until the epilogue.
Not the usual pretrial court; this takes place with a jury.
Gary Collins was one of the principal guest actors in this episode. His wife, Mary Ann Mobley, was a principal guest actor in The Case of the Misguided Model (1966) (#9.27), the episode which originally aired just two weeks before this one did. Their two characters, although not in any way related, have some interesting similarities.