After Pamela and Gary Triano's nasty divorce, their children's nanny, Sam Stubbs, is called upon to help solve the murder of Gary who is killed when a bomb explodes inside his vehicle.

When Helle Crafts disappears, her husband, Richard, claims she has returned to Denmark, then the family's nanny, Marie Thomas, comes forward to help police solve what may turn out to be the perfect crime.

Velma Pietila is a protective caregiver to elderly heiress Elisabeth Congdon, and she is the only one standing between her employer and a deadly threat.

As heiress Sunny von Bülow slips into a coma, maid Maria Schrallhammer senses that her employer is the victim of foul play and turns detective in an effort to find its source.

As philanthropist Brooke Astor's dementia worsens, her office manager, Alice Perdue, must fend off attacks on the health and wealth of her boss.