Board Thread:The Flash episode discussions/@comment-9346948-20150512234845/@comment-26042384-20150514015531

172.3.178.63 wrote: I thought the laser-eyed dude wasn't a metahuman. How did the truck subdue his powers? - and on that note- How did StarLabs keep him from blasting out of the reactor cell? Cisco asked Ray "How can he be a metahuman?", if you recall. That doesn't mean that he isn't a metahuman. My theory is that in some way, Caitlin's transformation into Killer Frost will be somehow linked to whatever made Simmons a metahuman, and, in turn, to Eobard. I think that Eobard is somehow responsible for Deathbolt, and he may somehow transform Caitlin in the same way. While some theories point to Caitlin being a traitor, even some saying that she is already Killer Frost, I think that if she was, she probably would have used her powers in a major life-threatening situation, such as when Peek-a-Boo had her by the throat. Or she would have used them when she was beating the hell out of Cisco after Rainbow Raider eyed her.