Beth Kane (UE-36)

Elizabeth "Beth" Kane was a doppelgänger of Alice that was stranded on Earth-Prime.

Early Life
At some point, during her childhood, Beth and Kate Kane were a car accident in which her sister saved her but from the crash but her mother didn't. This would cause her to see her sister like a true hero. At some point, she studied astrophysics and earned a master's degree in astrophysics. At some point, she wrote 300 pages dissertation on theoretical extra-galactic astrophysics and cosmology.

Stranded on Earth-Prime
Due to the Crisis, multiple Earth merged and died causing some few anomalies that caused Beth to arrive on Earth-Prime without noticing the change of universe. When her sisters' doppelgänger arrived, she mistook her for her actual sister and wished her a happy birthday. Kate attacked her and asked who she was, but she used a pepper spray to escape. Later, she would go to the Gotham University but was surprised to see that nobody recognize her and was noticed by Mary Hamilton. Later, in a park, she would meet Kate again who recognized her as a sane doppelgänger of her sister and bring her back to the Wayne tower. Due to the fact that she studied astrophysics, she was not surprised to learn the existence of the Multiverse and understood in what situation she is in. Later, when Kate is kidnapped by Mouse, she tried to find a plan with Luke Fox that involve disguising herself as Alice. She and Hamilton would later practice the role of Alice after putting on the makeup. During the deal, Beth was able to fool Mouse for a short period of time but their own code language failed her. Mouse pulled Beth's wig off and just as Beth is caught, Kate broke free from the car and begins to battle. Beth would be locked in the car with the other hostages and the car would be put on fire and Mouse escaped. Kate would be able to save her before the car explode. Later, they celebrated the birthday, but she felt an incredible amount of pain due to her presence on this Earth.

When the Crows were tasked to execute Alice on sight, Hamilton and Fox tried to make her leave the city, but they failed to pass the checkpoints and Batwoman saved them. Once back in the Wayne Tower, they learn that Alice and Beth had seven hours left to live. Alice would enter the tower and attack Beth when she learned about her existence. Kate managed to save her but left her injured. When the Crows broke into the building, she was brought to the Batcave and learn that on this Earth, Kate is Batwoman. When Hamilton came up with a cure that will save them both, Kate used the cure on Beth to assure her survival, but she was shot by a sniper.