Set at the end of Flash Season 5 Episode 17.

Nora is about to reveal her secret when someone beats her to it.

Warning: Character Death!

Nora stayed still as Barry, Iris, Cisco, Caitlin, Cecile, Joe and Ralph began to walk out of the cortex. When Barry noticed Nora not moving he stopped and turned around

B-" Nora, you coming?"

Everbody else turns around as Nora looks at her father with tears in her eyes.

"Nora, what is it?" Cecile asks, sensing Nora's secret "You want to tell us something, you don't know if we will like it."

I-"Nora?"

N-"It's nothing."

B-"Nora?"

Sherloque then appears and walks in to the cortex

S-"She's harbouring a secret that tearing her up inside because she knows you'll be disappointed in her."

"Sherloque, stop." Nora says her voice quaking with unshed tears and fear.

S-"She's working with someone, someone who knows the ins and outs of being a speedster. Knows how malleable the timeline is. They also know how to alter the timeline just right to avoid catastrophe."

I-"Wait how do you know?"

S-"I've been translating Nora's journal. I've translated enough to get the gist but I still can't figure who you are working with so, young Nora, who are you working with?"

As if on cue a flash of red lightning is seen and everybody is pushed to the walls except Nora who is stood stone still by the control panel, her breath quickening. Thawne stops behind Nora and pulls his cowl off everybody's faces drop to the ground. Joe pushes Cecile behind him as Barry steps in front of Iris.

T-"Well, it took longer than expected. I must say Nora you done well, but I knew it wouldn't be long before you cracked."

Nora didn't move or respond to Thawne she just kept looking at her parents with tears streaming down her face.

B-"Thawne."

T-"Barry."

B-"What did you do?"

T-"I didn't do anything, it was Nora who came to me."

B-"Don't lie."

N-"He isn't."

I-"What?"

N-"When I got my speed, I needed someone to train me, guide me. Of course that would have been my father's job but you weren't their. My best friend was murdered right in front of my eyes, I didn't have anyone to turn to. I was mad at mom because of the chip. So I went to Iron Heights, met with Thawne. He trained me. He then told me where the time vault was, which is where Gideon told me you were The Flash. She also played a video you left me. When Cicada resurfaced Thawne helped me to run back in time and adjust the timeline just right to set everything in motion."

Nora's eyes were now red with tears as she was silently crying, Iris was crying behind Barry and Barry had a mix of emotions on his face.

T-"You see Barry, you left , Nora had no one to turn to. She had no choice. But now she's done what wanted her to do, she's messed up the timeline which means we need to rectify it, by we I mean me."

Thawne throws Nora across the cortex and she crashes into the medbay window smashing it as she falls to the floor. Before anyone can know what's happening, Thawne has sped across the room to Nora and is holding her up by her neck. He starts to vibrate his hand, Nora who looks sad, tired and scared has no time to react before Thawne thrusts his hand into her chest, shredding her heart to pieces. Thawne then speeds out of the lab, Barry and Iris scream as they see Nora on the floor with a pool of blood forming around her.

Barry and Iris run forward, kneeling down next to her. Nora's eyes are just no longer the warm brown they once were, but cold dull brown staring up at the ceiling. Everybody else gathers around the parents as they cry for their daughter.

A few hours later, Barry and Iris are sat on the floor looking through Nora's journal,

I-"I'm so proud of her."

B-"Yeah, me too, I just hate that she died thinking we-I hated her."

I-"She knew you loved her Barry."

B-"I just never expected my daughter to work with my number one enemy."

I-"Yeah but she had a point, you weren't their in her time."

B-"I know."

Barry places the journal on the floor but a small chip falls into his lap, he looks to Iris before standing up and placing the chip into he plinth. Iris follows his and he gathers her in his arms as a video of Nora shows up.

N-"Hey mom and dad, if your watching this then that means, either you really were mad at me for working with Thawne and you've locked me up, or Thawne has done what I expected him to do and he has killed me. Either way I wanted to say I'm sorry. I'm sorry I've been working with Thawne in secret, I'm sorry I've even interacted with him. You both should know I know what you both done was to protect me, Dad you sacrificed yourself to save reality and the people you love. Mom I know you put that chip in me because you wanted to protect me, I know you kept all those things secret to protect me. I'm sorry for the way I acted towards all of you, I'm sorry I wasn't honest. I really hope you can forgive me. I love you both. I always will."

The video ends and Iris sobs into Barrys shirt as he just kisses Iris' head,

B-"We love you to Nora, always."