"Because I saw it, Chromedome! You know I don't accept things without proof--investigator and all that. Why would I randomly single out Brainstorm if I hadn't seen something?"

But he sighs.

"The second Lost Light we found, we all raided it after the crew disappeared. We found this briefcase--"[Cue: lifting the briefcase]--"and Brainstorm with his faceplate torn off. Guess what was on the other side."