As Deathstorm attacks Caitlin, Flash arrives and strikes the entity with Speed Force lightning only to be easily repelled as Deathstorm makes his escape. He goes on a full-blown killing spree throughout the city, with a growing body count, so Kramer mobilizes the CCPD. Cecile connects to S.T.A.R. Labs' search systems to track Deathstorm, but he possesses her and demands Caitlin. After having a manifestation of Esperanza Garcia fight Allegra, he kidnaps Caitlin and announces his intention to make her his bride, but lets her go, stating that she isn't ready. Team Flash deduces that Ronnie's grief was transported away by the singularity, and that it's been travelling through space for the past seven years. Chester plans to modify the container that healed him in order to emit cosmic energy that can harm Deathstorm, and Frost volunteers to harness it. Meanwhile, Iris inexplicably returns; her time sickness pulled her into the Still Force and saved her. However, it infects Deon, preventing him from seeing Iris's future, and he inexplicably vanishes. Sue is able to stop Iris from doing the same. That night, Eddie appears in her apartment.
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