'Arrow': Diggle Finds Deadshot, Learns Surprising Detail About His Brother's Death (VIDEO) -
Diggle went on a personal mission to Russia to save his ex-wife, which meant that the entirety of Team “Arrow” went with him. But it was Diggle who found himself captured and held in the same facility as one of the last people he ever wanted to see. Standing across from him was Deadshot, the man who shot and killed his brother.
After orchestrating an escape together — the enemy of my enemy and all that — Deadshot dropped quite a bombshell on Diggle. ““How is it you think your brother ended up dead?” Deadshot asked him.