S31, E2: Sixteen-year-old Jana Schröder refuses to give up her search for the truth. Conceived at the fertility clinic of Dr. Hubertus Lorenzen, she is determined to discover the identity of her biological father. Her relentless investigation begins to stir up uncomfortable questions about medical ethics, hidden pasts, and the lengths people will go to protect their secrets. Jana’s journey puts her on a collision course with the adults who want the past to remain buried.