A/N: Hey guys, sorry about the wait! Life happened. I hope you guys are still enjoying the story! Please let me know what you think! Please review, fave, and follow!

Disclaimer: I don't own anything other than Katherine!

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"And you should show up as Alexander Pierce." Katherine said, handing the cell phone back to Sam. They were sitting at a small table outside of the place where Sitwell was having lunch. She'd spent nearly 20 minutes trying to reroute the wires in the phone and adding a new program to make the number show up as Pierce in Sitwell's phone. She knew how to do it, maybe not quickly but she did. At least she was hoping. They were about to find out if it actually worked.

"You sure?" Sam asked the woman as she pulled her sunglasses off the top of her head to place them over her eyes.

"Well, I'm not Tony Stark or Bruce Banner but I know a thing or two. Try it." She said, pointing over to Sitwell, now that he was alone. Sam typed in the number, whispering to himself as he did before he put the phone to his ear. A few seconds later, Sitwell reached into his suit jacket, pulling out his phone. He turned to the two men behind him, saying something to them before they left. When he was alone, he answered the phone, bringing it to his ear.

"Agent Sitwell, how was lunch? I hear the crab cakes here are delicious." Sam said and Katherine resisted the urge to laugh. Sitwell stopped moving. If Katherine had to guess, he was asking who it was. "The good-looking guy in the sunglasses with the hot babe, your 10 o'clock." Sam said. Give her 10 points for knowing what Sitwell was asking and give Sam 25 points for calling her a hot babe. Sitwell began looking around. "Your other ten o'clock." Sam said and Katherine couldn't resist chuckling that time. "There you go." Sam said when Sitwell saw them. Katherine pushed her sunglasses up, letting him know exactly who she was, waving with her fingers before taking a sip of her tea, letting her sunglasses fall back into place. Sam lifted his glass to the man. Katherine could see the man say something.

"Did he ask what we want?" She asked Sam quietly and he nodded.

"You're going to go around the corner to your right. There's a gray car two spaces down. The three of us are going to take a ride." Sam said. Katherine looked back at Sitwell. Why would I do that. "Because that tie looks really expensive and I'd hate to mess it up." Sitwell looked down at his tie and saw the red dot. He stopped moving and began to look around to see if he could see anyone. Katherine knew he wouldn't. Especially considering it was Natasha with a laser pointer that Katherine had managed to swipe at a convenient store. After a fruitless search, Sitwell hung up his phone and replaced it in his suit jacket before making his way towards the corner.

"Very nice." Katherine said as they stood up. Sam stood beside the woman, offering his arm to her. She chuckled as she took it.

"Well, I try." Sam said as they began to follow Sitwell.

XXX

Katherine watched Sitwell fly across the roof, grunting when he hit the ground. "Tell me about Zola's algorithm." Steve said as he walked towards the man. Sitwell stood, putting his glasses back on.

"Never heard of it." Sitwell said, stepping backwards.

"What were you doing on the Lemurian Star?"

"I was throwing up. I get seasick." Sitwell just kept walking backwards until he hit the edge. He began to fall over when Steve grabbed him and pulled him upright. "Is this little display meant to insinuate that you're gonna throw me off the roof?" Sitwell asked as Katherine came to stand next to Steve, Natasha just off his left side. "Because that's really not your styles, Rogers."

"You're right. It's not." Steve said, releasing the man's coat to straighten it out. "It's hers." Steve said, moving to the side before Natasha took a step forward and kicked Sitwell off the roof. The man screamed as he fell.

"Oh, wait. Spring or summer? I think a fall wedding would be nice too." Natasha said to Steve as if it was an afterthought. Katherine looked over at them, raising an eyebrow. She had no idea what they were talking about.

"I don't know Nat. I'm thinking spring." Steve replied.

"I think it would be nice."

"Yeah, I think she would like a fall wedding too." Suddenly, Sam flew past them, holding Sitwell by the collar. He dropped the man on the roof before flying a little higher before landing. When he did, the wings folded up.

"That's never going to get old." Katherine said with a smile as she, Steve, and Natasha walked over to the man and Sitwell.

"Zola's algorithm is a program for choosing insight's targets." Sitwell said from where he was kneeling on the ground as he panted for breath.

"What targets?" Steve asked the man.

"You!" Sitwell said, pointing to the man. The four of them went silent. "A TV anchor in Cairo, the Under Secretary of Defense, a high school valedictorian in Iowa City, Bruce Banner, Stephen Strange, Logan Howlett, anyone who's a threat to HYDRA. Now or in the future."

"In the future? How could it know?" Steve asked. Sitwell began laughing.

"How could it not?! The 21st century is a digital book." Sitwell said as he stood up. "Zola taught HYDRA how to read it. Your bank records, medical histories, voting patterns, emails, phone calls, your damn SAT scores! Zola's algorithm evaluates people's past to predict their future."

"And what then?"

"Oh my God. Pierce is going to kill me." Sitwell said. His tone was breathy, like he just realized his mistake. Which he probably did. He just told three of the world's greatest heroes HYDRA's plan.

"What then?" Steve said, taking a step towards the other man.

"Then the Insight helicarriers scratch people off the list. A few million at a time." He said and they were all silent.

"Sounds like we're taking a road trip." Katherine said, beginning to walk towards the stairs. The other four people on the roof remained silent before they followed her. Sam turned first, walking down the stairs before Natasha and Steve followed, making sure Sitwell didn't sneak away.

XXX

Sam and Steve had taken the front seat of Sam's car while Katherine, Natasha, and Sitwell were in the back. "HYDRA doesn't like leaks." Sitwell said. Katherine looked at him.

"Then why don't you just zip it." She said, raising an eyebrow at the man before turning back forward.

"Insight's launching in 16 hours. We're cutting it a little bit close here." Natasha said as she leaned forward between the seats to talk to Sam and Steve.

"I know. We'll use him to bypass the DNA scans and access the helicarriers directly." Steve said his plan.

"What? Are you crazy?" Sitwell asked and Katherine looked over at him, once again raising an eyebrow. "That is a terrible, terrible idea." There was thud on the top of the car and a second later, the window next to Sitwell was broken and he was pulled out of the car into the other lane of oncoming traffic. He was hit by a semi… Natasha and Katherine looked on in shock before the man moved back onto the top of the car. When the first gunshot sounded, Natasha and Katherine jumped into the front seat. Natasha jumped into Steve's lap while Katherine had somehow managed to do the same with Sam and not interfere with his driving. Natasha and Katherine grabbed the man's heads and pulled them forward, avoid them hitting hit with a bullet to the head. Steve reached down and threw the car into park. The tires locked up as the car tried to stop, throwing the man down onto the street. The man rolled when he hit the ground and used his left arm, his metal arm, to dig into the asphalt and slow his slide. This was the man that Steve said killed Fury. This was the Winter Soldier.