CSI: Miami Season 7 Episode 14

Ryan Wolfe and Calleigh, are shot at and trapped in a fire on a crime site, and develop a serious respiratory condition after they are rescued. Only the prospective home buyer Jeff Peralta is linked to the site. The victim, heroin addict 'Elbows', played basketball with Colin Astor, and has Jeff's DNA under his fingernails. The bullets lead to drug dealer Ricky Gannon, who supplied the victim, which he referred to as 'Doc' because he was paid in pills: Dade General surgeon Donald Phelps stole the pills from his hospital girlfriend and has a 'private practice' with an amateur assistant.