Ghosts of Greenwich

Overview

In a 48 Hours Investigates exclusive interview, Robert Kennedy Jr. talks about new clues and possible new suspects in the Martha Moxley murder. Kennedy shares new details about two young men who were allegedly in the gated Belle Haven community in Greenwich, Conn., the night of Moxley's murder. He also tells Correspondent Lesley Stahl how he personally elicited details of their possible involvement from Tony Bryant, cousin of NBA player Kobe Bryant.