"One spray twice a day under the tongue." (The two fumigators stare at Grissom.) CSI - LAB -- DAY]
(Sara is at the computer running a search through the database when Greg walks in.) Grissom: At one time, both houses must've been connected to the same electrical meter. SAGEBRUSH SPA - MAIN LOBBY -- DAY]
(Catherine and Nick walk into the lobby and head for the reception desk.) Sara: And sugar. She finds a dead rat.)
Plan: A: two apparently unrelated women; Q: Who died under the same circumstances? A: various cosmetic procedures; Q: What did the two women die under the same circumstances undergo? A: a local spa; Q: Where did the two women die? A: a man; Q: Who is found dead in a house fumigated for termites? Summary: When two apparently unrelated women die under the same circumstances, Catherine and Nick discover that both women underwent various cosmetic procedures at a local spa. Meanwhile, Grissom, Sara and Greg investigate when a man is found dead in a house fumigated for termites .