Nightwing (Volume 2) Issue 143

"Freefall, Chapter Four"
In an attempt to stop Dr. Kendall's mad experiments with the dead, Nightwing and Robin head to a remote island hideaway to confront the doctor and his fiendish creations once and for all. The only obstacle in their way: The League of Assassins!

Individuals

 * Nightwing
 * Tim Drake
 * Red Arrow
 * Creighton Kendall

Locations

 * Gotham City