While attending a gala at Prescott University's lavish new campus, Hester Thursby and fellow guest, Detective Angela White, are called to the home of the college's owners, Tucker and Jennifer Matson. Jennifer claims that someone broke into Pinebank, their secluded mansion on the banks of Jamaica Pond. The more Hester and Angela investigate, the less they believe Jennifer's story, leaving Hester to wonder why she would lie.

When Hester is asked by the college's general manager to locate some missing alumni, she employs her research skills on the family and their for-profit university. Between financial transgressions, a long-ago tragedy, and rumors of infidelity, it's clear that the Matsons aren't immune to scandal or mishap. But when one of the missing students turns up dead, the mystery takes on new urgency.

Hester is edging closer to the truth, but as a decades-old secret collides with new lies, and a powerful Boston family grows more desperate to keep their darkest deeds from coming to light, a killer is more determined to keep the past buried with the dead...