She played Sean Garrity’s girlfriend Emily in Rescue Me.
Horn's character Emily seemed like the ideal girl for the brave but dim-witted young fireman Sean Garrity (played by Steven Pasquale), i.e. she’s beautiful, kind, and unlike Garrity’s other girlfriends on the show, she’s actually sane. She even held down a wholesome job of working in a bridal store.
What might’ve been a dealbreaker for a match made in TV heaven? Emily suffered from post-coital flatulence. No one is perfect.