Karolina Kurkova America's Next Top Model : Season 15 Episode 5

A tunnel in downtown Los Angeles is the setting for the most trecherous runway challenge yet: Herve Leger dresses, heels and a conveyor belt. The mayhem carries over to the photo shoot, where it's the models vs. Lucha Libre wrestlers. Back at the model house, Kasey continues to do battle with the other girls.