Dr. Hansen still doesn't have any patients, and his daughters are getting worried, too. Is there anything they can do to help? Meanwhile, he finally meets Jonas's family.

The team is making some headway, despite the fact that Hannes has made a little error in his investigations. Meanwhile, Elias finally decides to meet Dirk.

Jonas's world implodes when he realizes that Oswald has gone. His father must have discovered his hideout...

The cab driver's alibi doesn't add up. Matthies wants to meet Elias but is stopped by his colleagues from the homicide squad.

In this video, Paula shows us one of Germany's most picturesque cities and tells us about its most important sights.

Dirk finally meets up with Elias. Suddenly, his colleagues from the homicide squad show up, and Elias recognizes one of them. After getting some key information, Dirk is starting to connect the dots.

Paula shows us Heidelberg at its most beautiful, including the wonderful old town with inviting cafes, the famous university, and much more.

In this clip, Eylin teaches us some important expressions for navigating an unfamiliar town. It's a good idea to practice asking for directions now so that you'll know how to do it when the time comes!

This song is about the early stages of a relationship when everything is so wonderful and you hope it will last forever, but there's always this nagging feeling that it won't.

Elias has somewhere new to hide out for a while. Meanwhile, Paul and Dirk have a heart-to-heart.

Do you know the names and locations of Germany's most important rivers? In this video, Paula takes us through the list of those with the greatest number of kilometers within Germany.

Lea sings about the pain of loving someone whose heart still belongs to their ex. The lyrics oscillate between the raw anger and the crippling fear of losing them, capturing the emotional turmoil of the situation.

Ever tasted a moist, zesty lemon cake? It's easier to make than you think! Alina shows you how in this video.

Paul finally knows what to do with his van. Elias is starting to feel at home in his new place, and Krabbe gets some tips on how to make compliments—but it still needs work.

The German government is really struggling to meet its climate goals. The satirical heute-show is at it again, ruthlessly exposing the problem. It's about time someone called those politicians out!