The episode starts the evening before Nelson and Kerry's wedding.
Kerry wants to be traditional and leaves with Von to spend the night at her place. As day breaks, Von hears some strange sounds coming from Kerry's room, but she thinks Nelson's in there. In the meantime there's a fire at a factory.
Nelson gets a flat tire on the way to church and Jack shows up at the church with his sister.
Time passes in the meantime. Von goes to get the flowers and everyone is waiting at the church.
When Von returns, Kerry is still in her room. Finally, she thinks it a bit strange and walks into Kerry's room only to discover something dreadful, that won't leave any of the main characters untoucht.
It's a sad, but excellent episode. Everyone plays their role splenditly. Although sad, worth every second!