A firm grip

You stay patient as Laurie walks up to the car, waiting until she's within arms reach. You've got fast reaction of a practiced thief and muscles hardened in prison, and she's just a weak little schoolgirl. That blonde girl don't know this is her last few seconds of freedom as she moves within arms reach and you reach out at grab that racist...
by the shirt? by the skirt? by the hair? by the arm? by the throat?