As plans move forward for a final tribute to Michael Jackson, so does the investigation into his death - and Dateline NBC will have the latest. We'll talk to one of his nurses about his drug use and why she said no to him. We'll hear from a close friend about some of the people who surrounded Jackson.
We'll also have more of TODAY's Matt Lauer's powerful and emotion interview with Michael's brother, Jermaine. NBC's Keith Morrison reports on the brewing battle over Jackson's living legacy - his three children - and NBC's Josh Mankiewicz takes us through some of the highs and painful lows in the singer's life.
See it on a special two-hour Dateline, "Michael Jackson: Remember the Time," this Friday at 9 p.m. ET, 8 p.m. CT on NBC.