The woman would often bring Jesse to visit her father at S.T.A.R. Labs, where they would get scared of Harrison's "work voice".
At some point, the woman passed away from unknown causes, leaving her husband and daughter in grief.
When Jesse began urging Harrison to talk about her mother, he used a cerebral inhibitor prototype, which allowed Jesse to listen to his thoughts. Through Harrison's memories of the woman, Jesse was able to hear her mother's voice, bringing her and her father to tears.
- It is heavily implied that this woman is the Earth-2 doppelgänger of Tess Morgan, the wife of Harrison Wells of Earth-1. This is further supported in the episode "" when Jesse hears her mother's voice through Harry's memories, in which the woman says, "Because in the vast night sky, you, Harrison Wells, are the only star I see". This phrase was first spoken by Tess to Earth-1 Wells in a flashback from "", which is also how the name "S.T.A.R. Labs" came to be.