"Sara, can I ask you a question?" Greg inquired.

"Sure." Sara agreed tentatively.

"What happened to your theory about heels and how they do something to the back and the pelvis?" Greg recalled their conversation. "Not that I don't like the shoes."

"It's still valid."

"I doubt one night is going to kill her." Warrick stated.

"It could." Sara pointed out.

"How do you figure that?" Warrick inquired.

"Wearing heels is about balance, last year almost fifteen thousand people died of fall related injuries. Forgetting that the majority of those were senior citizens and people tripping over something, there is a decent probability that more than one of those people died from loosing their balance in high heels, an even greater probability if they were drunk."

"Sobering thought."

"And why this has absolutely no alcohol in it." Sara said about her drink.

"An interesting theory." Grissom said. "Accurate though."

"Thank you." Sara smiled. "By the way Greg had something he wanted to ask you."

"What is that Greg?"

"How do you measure a goldfish's memory?" Greg reluctantly asked shooting Sara a glare.

"That's a very interesting question." Grissom said. "The Latin name for a goldfish is Carassius Auratus, and is the only animal that can see both infra-red and ultra-violet light."

"Excuse me." Sara said and ducked out.

"What's going on over there?" Mia asked when Sara reached her.

"Warrick bet Greg twenty bucks that he wouldn't ask Grissom how to measure a goldfish's memory."

"Interesting topic of discussion." Mia commented.

"It will keep Greg busy for a while." Sara sipped her drink. "Do you know what Nick and Archie are talking about?"

"Some video game I believe. So how do you like being engaged?"

"I like it; it has a sense of permanency."

"And a great ring." Mia remarked.

"Do you know where Nick found it?" Sara asked.

"No."

"It was one of the things not stolen from a jewellery store robbery Nick was assigned to a few weeks ago."

"That's kind of romantic." Mia said. "Although it does make you wonder why they didn't steal that particular ring."

"You could ask him. He's in jail; you ran the DNA tests after he cut himself on the glass and got a match in CODIS."

"Right." Mia recalled the case.

"Mia, Sara." Catherine said coming over.

"Hey Catherine, having a good time?" Sara inquired.

"Great. But I was thinking since it's the only night we're all going to have off for a while, I think we should enjoy it."

"What did you have in mind?"

"Since we're out numbered 2 to 1 I presume we can find at least three of them willing to dance."

"Grissom and Greg are having a discussion about fish." Sara pointed out.

"Then there were four." Mia said.

"Jim." Catherine said.

"Yes Catherine?"

"Do you want to dance?"

"Sure." He agreed.

"I think I'll go and rescue Warrick." Sara said.

"What about Nick?" Mia asked.

"The two-step he can do, but sometimes he treads on your toes."

"I guess that leaves Archie."

"Archie." Mia said when she walked over to where he and Nick were sitting.

"Yes?"

"Do you want to dance?"

"Um sure." Archie agreed.

Nick looked around for Sara.

"She's dancing with Warrick; she says you have a tendency to tread on toes."

"Isn't that nice."

"Grissom and Greg are having a conversation about fish is your interested." Mia offered helpfully.

TBC