Robert F. Kennedy

Siblings and friends of Mary Richardson Kennedy, who was found dead in an apparent suicide last week, held a  private memorial in New York City Monday night that husband Robert F. Kennedy, Jr. and the couple’s four children did not attend.

May 17: Mary Richardson Kennedy, 52, the estranged wife of Robert F. Kennedy Jr., was found dead at the couple s home in Bedford, N.Y. No cause of death was given, but she reportedly took her own life by hanging. NBC s Jeff Rossen reports.

Mary Kennedy, the estranged wife of Robert F. Kennedy Jr., was found dead at her home. She was 52.

Mary Richardson Kennedy apparently committed suicide.

Closing arguments set for the John Edwards trial after the defense rests. Also, the estranged wife of Robert F. Kennedy Jr. has been found dead at her suburban home. All that, and all that matters, in today's "Eye Opener."

An autopsy is scheduled for Mary Kennedy, the estranged wife of Robert F. Kennedy, Jr. There is no official cause of death yet, but sources close to the family say they believe she committed suicide. CBS News correspondent Elaine Quijano reports.

Mary Kennedy, the second wife of Robert F. Kennedy, Jr., has died. The author of a book about the Kennedys reacts.

Mary Richardson Kennedy, the wife of Robert F. Kennedy Junior, was found dead on Wednesday. She was 52, and was found on the family estate north of New York City. (May 17)

Nina Rhodes-Hughes, a witness to the Robert F. Kennedy assassination in 1968, claims there was a second shooter.

The World War II veteran best known as the prosecutor who went after Sirhan Sirhan for the assassination of U.S. Sen. Robert F. Kennedy, has died at the age of 90. NBC s Brian Williams reports.

Feb. 25: Douglas Kennedy, the son of Robert F. Kennedy Sr., faces three misdemeanor charges following an altercation with nurses who wouldn t let him take his newborn son off a hospital maternity ward for some fresh air. WNBC s Jonathan Dienst reports on the incident, and the likely lawsuit to result.

Jerry Springer discusses working on Senator Robert F. Kennedy's campaign.