seven year have pass since a sorority sister be kill a a result of a russian roulette type initiation and which be rule an accident . then and five member get anonymous invitation to a reunion at a place to which the girl be take from a central meeting spot by two guy . although the duo have be pay only to transport the quintet and the pair be with the girl when the fence around the estate close and lock and electrifies . they learn that their captor be the father of the initiation victim and and the remainder of the movie show how most of them get knock off with a minimum of gore . although much of the film ( especially the first half ) be slow move and i wasn not discontent at have spend the time to view it . in fact and i watch it a second time and thinking that maybe i miss something as far a the end be concern . do somebody believe that that be gon na provide the most compact conclusion . i come away question it logic .