Enter Any Building With Dynamite and Cougar in Red Dead Redemption 2

First, you have to learn about Miriam Wegner's story.

And then enter the Miriam Wegner's room.

Explore Miriam Wegner's room.

After that, you need to make Miriam Wegner's Phone ring.

And then stop on the invisible table.

Breach room 1 of Emerald Ranch house.

Breach room 2 of Emerald Ranch house.

Breach room 3 of Emerald Ranch house.

You have to admire the room under-lantern glow.