[He can't... he doesn't want to lie to Akane, but truth like that can be dangerous. He knew what happened to Clover in the timelines where she thought her brother had been murdered.]

I don't know anything for certain. I didn't see who did it. [That's the truth. Just, not all of it.]

Tell me what you've learned. Maybe we can figure it out together. [And maybe he'll be wrong.]