Unlocked: Total Chapter 4″The Joys of Civilization” — You are able to get this stranger at the Saint Denis slums into the northeast of town.
After the cutscene, visit Rhodes train station throughout the day time and ask the clerk regarding the moonshine. Read the notice on your satchel, then go into the highlighted region in Bluewater Marsh.
Call out the motorist to make him cease the wagon, then take out all of the guards. Pick out the wagon back to the professor in a steady rate to prevent damage to the freight.
After the cutscene, go to the police station and speak to the chief supporting the counter. Haggle concerning the payment (do not be competitive ) and bring it down to $50. Pay himthen come back to the professor.
After finishing the initial state of the assignment, you are able to speak with the professor . He’ll ask you to catch a bounty named McDaniels.
Read the poster on your satchel to locate the place of your goal, situated shore of Emerald Station.
You’ll have to take his companions out and give chase to McDaniels. Catch him living with the lasso and then take him back to the professor.
After 24 in-game hours, then visit the gallows at the middle of Saint Denis. Loot the professor’s body to acquire the blueprint for your electrical chair to decide this stranger pursuit.
The Mercies of Knowledge
The Mercies of Knowledge is one of the side quests available in Red Dead Redemption 2. This quest is given to you by professor Andrew Bell III.
The man wants to create a prototype electric chair. Arthur can help him out in making this object and in testing it.
Unlocking the quest

The quest marker for this mission should appear in Saint Denis sometime after starting the fourth chapter. Bell’s workshop is in the northern part of the city. The man asks you to get a lot of alcohol.
Stealing alcohol

Arthur can rob a wagon with alcohol. Go to Alden in Rhodes. Go to the trains station and ask Alden about Bluewater Marsh Coach Tip (press X / A – the yellow dialog line).

The wagon will appear on the swamp north from Saint Denis. You don’t have to be in a hurry – the wagon will start moving when Arthur is nearby.
Don’t forget to wear bandana before you attack the wagon. Kill the driver and the raiders. Get on the wagon and drive it to Bell.
Meeting the police chief

Reach the police station in Saint Denis, and ask the police chief for permission to test the electric chair. The chief wants $100, but you can haggle a bit and lower the price to $50.
Go back to Professor Bell. You receive a bounty letter for a “candidate” that will serve as a test subject for the chair.
Catching Wilson J. McDaniels

This component is a normal Bounty Hunting assignment. Don’t forget to catch McDaniels alive. Head to the location marked with the match — the railroad tracks north of Emerald Ranch.
Your destination is your camp exhibited from the image above. Remove the bandits but keep in mind you can not kill McDaniels. He’s marked using another icon on the mini-map.

Leave McDaniels for the last. The very best way to catch him would be to take the guy in the leg when he begins escaping (telephone your horse as soon as your goal becomes too far off from you). Utilize lasso to hogtie the guy. Stow him in your horse, and visit Saint Denis. In his way, Arthur could be attacked by hostile bounty hunters. Attempt to take them as quickly as possible (use the Dead Eye).
Participating in the spectacle

Wait a bit for the new quest marker to appear in Saint Denis. Reach the place and watch the cut-scene that will end this quest.
You can loot the Professor’s body, but you will only find Electric Chair Blueprint which is a useless item.

