Complex sentence: She panics, a fight breaks out and several people leave or are forced off the ride, including Kevin; best friends Ashley Freund and Ashlyn Halperin; alumnus Frankie Cheeks; athlete Lewis Romero, and goth couple Ian McKinley and Erin Ulmer.
Split into simpler sentences: She panics, a fight breaks out and several people leave or are forced off the ride. They include Kevin; best friends Ashley Freund and Ashlyn Halperin; alumnus Frankie Cheeks; athlete Lewis Romero; and goth couple Ian McKinley and Erin Ulmer.