>> this video shows a group shove a girl off of a roof attached to what looks like a homemade bungee cord. >> that's the epitome of peer pressure. we have a great idea. there's a building outside of town, and i think i figured out how to swing you off the side of it without getting you killed. you in? >> the girl plunges towards the ground, and sweeps dangerously close to the edge of a building. >> you kind of want to see how it ends up. is she going to smack into the building? is the bungee going to snap? >> she screams like she's going to die. she's swinging so close to the department building. this is where reality sets in. you're like, i might die now. >> the video shows her narrowly miss hitting the building. suspended several stories below her friends, she does not appear