Which episodes had Sideshow Bob (Kelsey Grammer)'s attempts to kill Bart?

Question

I think it's Cape Feare, Sideshow Bobs Last Gleaming, Day of the Jackanapes, Funeral for a Fiend, Great Louse Dectective, The Man Who Grew Too Much and Treehouse of Horror 26 (Note that he finally killed Bart)

Answer 1

He's tried to do it in most of his speaking appearances. His article outlines a lot of the episodes he tried it in.