A well-ordered mind is reflected in its well-ordered surroundings, which is maybe why Walter's lab is a mess. The Fringe team gets called into a murder victim, who has three puncture wounds in the soft palate. Peter unboxes an interesting find, and Walter goes chasing cars. Olivia goes to Verona, and Astrid sadly doesn't get to put her linguistic skills to work. Finally, an old adversary becomes a bridge-builder.