In nearly every episode, Gus, Lauren and Peter use some kind of gun to fire at the weekly villain--here, it's a rubber dart gun.
In this episode, The "Cold-Steel Kid" is not the true hero. The "Girl" is--Lauren herself. Although she is captive, she is the one to save the day. Lauren told Gus that he was too self-centered in their marriage. Despite all this, Peter is the one who saves the day.
While there is the usual way to make the henchman obliterate by simply foiling the plan (in this case, electrifying the Supreme Court), a way to make Courtney simply go up in light (the "automatic kill") is to throw a record album copy of Billy Joel album "The Stranger," the frisbee--which was Gus and Lauren's song. Even though Lauren herself doesn't remember.
The key villian in this episode is based on Lauren's real-life divorce attorney. Her weakness is rubber as she's incredibly an electrical baddie (like "Electro" from "Spider-Man") and rubber is electrical resistant. She absorbs electricity from numerous electrical outlets.