If this is the first time this act has been advanced:

Following all of your leads, you manage to beat La Chica Roja to her target and lie in ambush. She arrives soon after and sets to work, but it's not long before she realizes something is wrong. She hums a jazzy improvisation and saunters around the room, scanning for something. "Come on out," she says at last, a smirk on her lips. You reveal yourself and tell her to stop what she is doing. "Or what?" she grins. "You gonna make me?"

Once again, you beat your rival to the punch, and she spots you immediately. "You again?" she says dismissively. "Don't you have anything better to do? I'm quite busy, as you can see."