Quincy, M.E. - Season 8 Episode 16 On Dying High

An accident at a club leaves JJ Chandler, a top country singer, badly burned and in intensive care. Sgt, Wendell, a narcotics cop, believes Chandler freebasing cocaine caused the accident; the only problem is getting any proof, or a witness. While Wendell is trying to find someone who will testify Quincy begins to realize how many drug overdose victims he has dealt with during his time with the coroners office. He decides that there must be something he can do about it and means to do everything he can to stop the proliferation of drugs in Los Angeles.