![](https://image.tmdb.org/t/p/original/ApKyaFuwmfJvXmf7E3HP1lI5fZ9.jpg)
![](https://image.tmdb.org/t/p/w342/qpuGcfrFjvjsEHtuVjyTVQCWNzV.jpg)
Episode 4
As a young mother-to-be helps Karl and Elise with their enquiries a new development threatens to tear the pair's partnership apart.
![](https://image.tmdb.org/t/p/w300/4vEz9zRIg72VnnuakzQBUgstrLV.jpg)
![](https://image.tmdb.org/t/p/w300/fhkaFQzQ5Mm1co0RIsaDTs7ZxJ9.jpg)
![](https://image.tmdb.org/t/p/w300/sHONP2PGhskiJ876vvC0wvqUEW5.jpg)
![](https://image.tmdb.org/t/p/w300/58LicmO0fJDvhUCP12ihE5fVBXZ.jpg)
Other episodes for this season
![Episode 1](https://image.tmdb.org/t/p/w300/rfcpvHbKbll38J8xMkTMFkPM12a.jpg)
![Episode 2](https://image.tmdb.org/t/p/w300/8cn0KlyYRccf2CwHSCBtLJ25oLR.jpg)
![Episode 3](https://image.tmdb.org/t/p/w300/c1dPlZmYf7sfVztIbnyOESurNr6.jpg)
![Episode 4](https://image.tmdb.org/t/p/w300/ApKyaFuwmfJvXmf7E3HP1lI5fZ9.jpg)
![Episode 5](https://image.tmdb.org/t/p/w300/7rGecMBXFpSZUfD6aha6y4MURAG.jpg)
![Episode 6](https://image.tmdb.org/t/p/w300/78qwxDD90BupZ6ey4k7KzKfQnBL.jpg)
As a young mother-to-be helps Karl and Elise with their enquiries a new development threatens to tear the pair's partnership apart.