Arrowverse: Roy Harpers Sister

Allie Harper grew up in Star City but moved to Central City when she was 23 to become the head of Cybercrime Unit (Hacking) at the CCPD. Her parents left her when she was 15 and she had to grow up fast to provide for herself and her little brother Roy. After the Particle Accelerator Explosion, she gained powers, like Blackout but after Flashpoint she gets 2 powers she has super speed and the Sonic Scream. She worked at the SCPD as their part of Cybercrime Unit and she applied to be an officer but Lance wouldn't let because he cares about her so she moved to Central City. She was benched in season 2 after Black Siren and Zoom almost killed her. She didn't get her sonic scream until after Zoom and Siren almost killed her. When she was just a speedster she was known by Sonic. Allie has a lot of secrets, a couple she has been trying to hide from. She applied to Harvard and got a full scholarship but instead went to SCU because she had to take care of Roy. The Lance, Queen, and Merlyn families offered to pay for her to go to college but she got a scholarship. She grew very close to Tommy and after he died she went somewhere she very much regrets now. Allie wants to become a canary. But What happens when her troubled glades past comes back to bite her? All right to characters, except OC got to Berlanti productions, WB, And The CW.