- Sherlock Holmes: [He and Watson have found several frozen bodies inside a warehouse] I'm not easily surprised. But, I do confess to not expecting this.
- M.E. Hawes: You're not gonna believe what did this to her.
- Dr. Joan Watson, Sherlock Holmes: Refrigerant.
- M.E. Hawes: Lab gave you the Mass Spec results?
- Dr. Joan Watson: No, but I've seen it before. Air conditioner repair came into the ER. He was draining a condenser and spilled some fluid on his arm.
- Sherlock Holmes: I just knew.