Vietnam, assassinations and riots. In the spring semester of 1968, a series of brutal attacks draws campus women together to study self-defense and the psychology of rape. Graduate student Mary Beth Nelson struggles to keep the Lords of Death at bay by immersing herself in researching Mayan languages. Her new housemate, Maggie Ryan, has her own secrets. When murder strikes close to home, Maggie investigates with a little help from her friends.