At the end of each yoga class, the students lie in Shavasana, the Corpse Pose. Practice being dead, the teacher says. But what if they actually ARE dead? Is it the all too powerful Power Yoga that kills the students of this eccentric little Yoga Studio in San Francisco one by one? After her yoga teacher gets arrested, Lily, a not completely assimilated Swiss immigrant, investigates. Not only the mystery of the deadly Corpse Pose, but also her own history, brought to her in an urn by a man she hardly knows - her father.