Forensic Files

The Big Chill (8x21)

Air date: Sep 10, 2003

For years, a woman suffered from what appeared to be the unpleasant side effects of lithium, a drug prescribed to treat bipolar disorder. Her search for help led her to numerous doctors and hospitals, and resulted in a 4,000-page medical file. When she died, investigators had to determine if her death was due to natural causes, suicide, or murder.