After discovering her abusive ex-stepfather is invited to her mother's 50th birthday party, Vanessa exposes his past atrocities with the help of a homemade videotape. Amidst the chaos of the family celebration, Vanessa and her estranged mother find an unexpected way to reconnect and ensure that justice is served for Vanessa's ex-stepfather.
After his secret lover dies, Ernstl is confronted by the widow, Lara, about the affair. Despite the anger and pain they feel, Ernstl and Lara unexpectedly come together in a moment of physical closeness.
SOKO Donau is an Austrian television series.