Oh, he's hurt people. [Cue the jesting roll of his eyes; Eddie doesn't bother to expand upon her initial invitation, the urge to enlighten her. Answers shouldn't come so easily, he believed.]

You'll have to be more specific. He has hurt a lot of people.

[To include the reformed Riddler himself.]

So you're trawling for evidence, is it? What are you trying to tie him to? Better hope the crime committed was during one of his more manic phases, because this is not going to be easy in a legal sense.

[A beat followed, and he let his glance slide towards her.]

Emphasis on the legality angle.