Welcome to NGB and our Kingdom Come Deliverance II walkthrough for The Fifth Commandment quest! This guide will cover everything you need to know to easily complete this quest, including how to start the mission and the steps you will need to take to finish it.
If you need help with a specific objective, please refer to our Quick Links section to quickly find the information you need!
Quick Links
- How to Start The Fifth Commandment Quest
- The Fifth Commandment Walkthrough
- Talk to the gravedigger about the body
- Examine the body
- Go to the crime scene (optional)
- Talk to Alice's friend (optional)
- Go and see Lumir
- Try to find out what happened to Stanya
- Learn more about Zdena the thief's fate
- Discover something about Jarka's background
- Inform Lumir about the investigation
- Examine young von Grolle's room
- Talk with Lumir
- Stop the murderer
- Go to Katherine
- More Kingdom Come Deliverance II Guides
How to Start The Fifth Commandment Quest
To begin The Fifth Commandment quest in Kingdom Come Deliverance 2, speak with Katherine in Kuttenberg during the Taking French Leave main quest.
The Fifth Commandment Walkthrough
Katherine needs help with a murder investigation. She’s afraid her cover has been blown and someone has started killing her contacts.
Talk to the gravedigger about the body
Travel to the cemetery in the northwestern part of Kuttenberg and speak with Gravedigger Frantishek to get a bunch of leads.
Examine the body
Exhaust all the options then say that you don’t think her death was because of Katherine.
Go to the crime scene (optional)

Travel to the eastern side of Kuttenberg to find the crime scene. Once there, investigate the puddle of blood.

Talk to Alice’s friend (optional)
We found Maid Barbora in the morgue with Alice. Speak with her.
Go and see Lumir
Speak with Lumir who can be found east of the graveyard. Give him something to help him sober up, either a potion or more alcohol. Exhaust all his dialog options!
Try to find out what happened to Stanya
Head to the Hole in the Wall and speak with Innkeeper Mole about Stanya. Cough up some coins and he’ll spill the beans.
After questioning Mole, travel to the Black Horse Tavern on the west side of Kuttenberg and speak with Bard William. You’ll need to persuade him to talk. Exhaust all of the dialog options then travel south of Kuttenberg to the charcoal-burners and speak with Barton.

After learning of Stanya’s location, head over to her cabin and speak with her.

Exhaust all the dialog options to get as many details about her attacker as possible.
Learn more about Zdena the thief’s fate
Travel just east of the Hole in the Wall to find Strnad and speak with him. You’ll need to persuade him to talk or fight him.
Afterward, travel north of Old Lhota and speak with Hired Hand Pint. Exit the homestead and follow the road north until it turns then follow it south along the river towards the next objective.

At the objective, examine the basket in the river under the fallen log.

Next, head up the hill following the bloody smudges. When you reach the white piece of cloth, the trail will head left into the woods.

Follow the trail until you come across the body on the northern side of the search area. Examine the body, exhausting all the dialog options.

Discover something about Jarka’s background
Head to the graveyard in the northwestern part of the city and speak with Father Prokop about the killings in the city. Exhaust all his dialog options.
Inform Lumir about the investigation
After investigating the murders, return to Lumir to tell him of your findings. During your meeting with him and Katherine, select that one of the von Grolles could be the murderer.
Examine young von Grolle’s room

Head to the von Grolle home near the center of Kuttenberg and speak with Servant Thaddeus in the morning before noon. You can tell him that you’ve either come to heal his master or train Hendl.
If you choose to go the doctor route, you’ll examine the patient upstairs, passing persuasion checks. You’ll need to give him a digestive potion, painkiller potion, and alcohol. After you treat her husband, speak with the wife and she’ll give you 225 groschen. You’ll then be able to enter the son’s room across the hall once they go to see the husband.
In the son’s room, loot the chest (hard) next to the bed in the son’s room to find his trophies.
Talk with Lumir
Return to Lumir to tell him of your find.
You might want to make a save here as the next objective bugged for us and we had to reload.
Stop the murderer
After the cutscene, defeat Servant Thaddeus to get him to spill the beans.
Go to Katherine
Head outside the room and speak with Katherine to trigger a cutscene. Afterward, the quest will end and you’ll receive the Kuttenberg Knight Shield and 150 groschen.
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