The night was calm as ever, though the rain never stopped. It got worst every second, and the wind had gotten strong. Louis and Hein felt the cold. However, it was never a matter to them. There's no need for them to feel something about saving the ladies. After finding their traces and knowing the note, they immediately went to where the two ladies were. They were only taken to see a cabin. The small lodge was made of wood. It may seem cozy from the outside as it was the same from within.
It may be out of Louis' mind earlier. However, when Hein saw smoke coming out of the cabin's roof, he knew that the fireplace was on. The window had some tint. Hein and Louis didn't see the people enough. However, as they made their actions, what came next was according to their plans.