L'inconnue de la Seine

By a misty night of december, a young woman is pulled out of the Seine River, near the Pont-neuf. Naked, amnesiac, but alive.

Proving restless, she is brought to the Paris police headquarters's infirmary- from where she escapes a few hours later. DNA analysis and pictures reveal her identity: she happens to be the famous pianist Milena Bergman. How can this be possible when Milena died in a plane crash over a year ago?

Raphaël, her former fiancé, and Roxane, a vulnerable cop after having been recently put aside, take on the investigation with great dedication, determined to unravel the mystery: how can one be both dead and alive?