The killer behind DC's superhero murders has been revealed...
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And it's going to break the heart of every Flash fan.
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In Heroes in Crisis #8, Wally West makes his confession.
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Wally was so distraught after losing his wife and kids...
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He unlocked other heroes' confessions to prove he wasn't alone in his pain.
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But their suffering was too much to bear, and he unleashed the Speed Force...
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Killing every hero present, including his friend Roy Harper.
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Will Wally ever escape his time loop punishment? Only time will tell.
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