Exclusive: La Toya Jackson on Michael Jackson's Death

Aug. 25, 2009— -- La Toya Jackson has committed to giving her first one-on-one, in-depth television interview since her brother Michael Jackson died earlier this summer to Barbara Walters.

The no-holds-barred interview will cover topics that include La Toya Jackson's impressions of Michael Jackson's children and her insight into the Jackson family.

La Toya Jackson, who signed Michael Jackson's death certificate, will discuss her close relationship with her brother and reveal why she believes he was murdered. The interview is scheduled to air on "20/20" onFriday, Sept. 11 at 10 p.m. ET.

La Toya Jackson gave an exclusive statement to ABC News regarding the latest in her brother Michael's death investigation.

"I am thankful to the investigators for uncovering the truth to the world," she said in the statement, "and I look forward to the day that justice will be served to all the parties involved in my brother's homicide."