Batman: R.I.P. tie-in - The Great Leap: Part 3 of 4 - Written by Peter J. Tomasi. Art by Don Kramer & Jay Leisten. Cover by Rags Morales. With Batman missing in action, Nightwing faces off against The Dark Knight's most dangerous enemies - Killer Croc, Penguin, Mr. Freeze, Poison Ivy, Two-Face and The Joker - to save the life of a woman marked for death.