Supergirl, Season 4

Kara:
I was so close. I had him. I... now they've destroyed all my evidence, so I've got nothing. Lockwood walked, and people think Supergirl's an assassin, and the president is working with a man who's almost blown up the world more than once.

J'onn:
Come on. Don't do this.

Kara:
I told myself, pen's mighter. "Let's do what Ms. Grant would do." And it all fell apart.

J'onn:
Look, you'll find a way. You always do.

Kara:
Lex knows who I am. He wants me dead.