human
Why is it surprising that Roy Harper is among the muggers?
assistant
In the first part ("Green Lantern/Green Arrow" #85), Green Arrow (Oliver Queen) runs into muggers who shoot him with a crossbow. Strangely, the weapon is loaded with his own arrows. Tracking down the attackers, Green Arrow and his best friend, Green Lantern Hal Jordan, find out that the muggers are junkies who need money for their addiction, and are surprised to find Queen's ward Speedy (Roy Harper) among them.