Nightwing (1996-2009) #142

Nightwing starts to piece together the diabolical plans of Dr. Creighton Kendall, a scientist whose twisted mind harbors dark and devious plans that may fit into the far-reaching scheme of Talia al Ghul and her desire to protect herself once and for all from the evil clutches of her father and the world at large. "Freefall" part 3.