Martha Moxley murder: Case timeline

The murder of a 15-year-old girl rocked a quiet Connecticut town in 1975. A look inside at the case that has frustrated investigators.

In October 1975, Martha Moxley was a popular 15-year-old living with her parents, Dorthy and David, and her brother John, in the private Greenwich, Connecticut, neighborhood of Belle Haven -- an exclusive community where violent crime was uncommon.