In Rostock harbour, a swan has become entangled in a fishing line and can no longer free itself. Will water police officer René be able to rescue the animal?
Air rescue: Emergency physician Dr. Roland Kersten and the air rescue crew rush to a man with a severely swollen tongue. Without immediate help he could suffocate.
Federal police officer Vanessa is called to Rostock central station: a drunk man refuses to leave a train. Suddenly he begins to convulse and needs immediate medical attention.
Senior police officer Carolin is called to a serious wildlife collision on a country road and must determine what happened. But the driver of the crashed vehicle is in shock.