Once Ziva was done bagging and tagging, she sent the evidence to Abby. "Oh Crap!" Abby said. Abby called Gibbs and told him that an ex-marine known as the Joker was the murder. At once Gibbs went to Bruce Wayne and asked him if he knew anything about the Joker. Bruce Wayne said he knew about the Joker, everyone in Gotham knows about him.
Once I got the phone call from Abby telling me about the Joker, I asked Wayne if he knew anything about the Joker. He said "Yes, everyone in Gotham knows about him". Once I asked Wayne if he knew of anyone with a secret identity. He shook for a moment than said no.
A.N: Bruce Wayne's P.O.V