Shortly before her wedding, Ella learns that she has leukemia. A bone marrow transplant from a blood relative is the only way to save her life. But her mother confesses to her that she was adopted as a baby. Ella sets off in search of her biological mother and begs her: “Mother, I don't want to die!

Mutter, ich will nicht sterben!

After a long time, a circus is back in the area of Tidal Basin and already the strange phantom has reappeared: the white clown! He robbed banks and stores without a system and disappeared without a trace. Lane and Higgins, together with the worn-out journalist Shapiro, hunt for the mysterious culprit in the dense London fog.