Mrs. White hears knocking on the front door and then starts to think it's Herbert. So she runs downstairs to open the door as the knocking got more intense. She is really happy to think that Herbert came home to them.
What are you doing?!
Mr. White tries to warn Mrs. White to not open that door. He doesn't know for sure who that is knocking at the door. He is afraid of who it is so tries to coax her away from the door.
Did you kill him?!
Mr. White swiftly searches for the monkey's paw. He looks under the couch and the table. He looks everywhere for it.
How could you!?
I'm sorry...I had to..
Mr. White finds the paw. He then takes it to the door. He then thinks of his third final wish.
He wished death. Death upon the thing at the door. And the knocking finally came to a stop.
Mrs. White is upset at Mr. White because she thinks that he killed Herbert. She goes down n her knees and sobs. But we will never know what really happened.