Literature
Ronin: Overtures and Origins (Intro Arc Tale)
We are in the hidden base of Ronin aka Dr. Joseph Kane, just under Prospect Park in Brooklyn. Joseph himself is plugged into several machines as he lays on a bed in the med-bay. Sam sits by his brother, holding his hand and weeping. Batman and Nightwing stand nearby, watching the screens. Robin glowers in the corner. Barkley sits by the foot of his older master's bed.
Nightwing: --A metahuman, you're sure?
Batman: Heightened strength and speed, increased stamina, incredibly fast reflexes? Seems Joseph has some secrets even he doesn't know about.
Nightwing: That would explain his intelligence. Must have been the first time his powers manife