Mistaken (Steve Rodgers Fanfic)

Carrie Barton, Agent of S.H.I.E.L.D., Avenger.

Carrie and her brother, Clint, were best friends growing up. After their parents died they went their separate ways. Carrie became a scientist and later joined her brother at S.H.I.E.L.D. and trained to become an assassin.

When she joined S.H.I.E.L.D., Clint and Carrie got closer and she met her best friend Natasha Romanoff. After an accident in the lab one day, Carrie gained had incredible psychic powers, including contact telepathy, and minor telekinesis. She got her code name as Rogue after becoming one of the best S.H.I.E.L.D. Agents. She could use anything available to her as a weapon.

She was one of the most dangerous people in the world. She could kill someone and no one ever know she was there. If she were on the wrong side, she could end the world.