10 Worst Things The Flash Has Ever Done

Much like the majority of the major events in DC's recent history, the person responsible for the massacre in the metahuman therapy site named Sanctuary turned out to be none other than the Flash.

While there's a decently understandable explanation - as it turns out Wally had broken into the personal files of everyone in the facilities and read them all at once, and the shock of these files caused him to lose control of his powers - the fact this all happened because he looked into other people's private documents isn't a great excuse.

Perhaps more importantly, it also doesn't justify the fact that he purposefully hid his responsibility for these murders in order to try and play with the timeline to fix it, instead of trying to fill any other superhero in to get their help. Instead, Wally leads them all on a wild goose chase that almost gets several heroes killed, only to need their help in the end regardless.