The Stepmother
Returning home from a business trip, an architect assumes that a client is having an affair with his wife and murders the man. His feelings of guilt and attempts to conceal the crime lead to more complications and death.
The Teacher
18-year-old Sean's first summer after completing high school is much spent with 28-year-old teacher Diane, who's husband is too often motorcycle-racing instead of with her. Wacko Ralph also has "the hots" for Diane; and it doesn't help that Sean was with Ralph's younger brother, Lou, when Lou died