Bobby Brown’s sister has been very vocal in sending out warnings that Pat Houston will be exposed when it comes to what really happened to Bobby's daughter, Bobbi Kristina, who died this past summer. And now we know what platform she plans to use.

Bobbi Kristina’s Aunt Said She Spoke With Her & Whitney Houston After They Died

Leolah Brown revealed on Facebook Sunday that she will be writing a book to tell the truth of Houston’s involvement in the family and her relationship with Bobbi Kristina.

Leolah began her latest social media rant by crediting a doctor, Jollie Harris, who claimed that Bobbi Kristina was murdered.

Bobby Brown’s Sister Says There Is ‘New News’ In Bobbi Kristina’s Case

Leolah wrote, “He was absolutely 100% correct… Pat Garland and others did everything they could to literally see to it that Bobbi Kristina was completely gone! I said this before and I will say it again. Bobbi Krisitna was doing fine! She was communicating with us and looked forward to coming home! And in her communicating to us she wanted Pat to stay away from her! This is what I fought to do for Krissi!”

She then let fans know they will find out the "true" story in her upcoming book.

Bobbi Kristina was found unconscious in her bathtub almost a year ago. She was in a coma for roughly three months before she was transferred to a rehab facility center. When she did not recover there, she was taken to a hospice where she passed away peacefully on July 26. Leolah has made it clear ever since that she is convinced Pat Houston and Bobbi Kristina’s longtime boyfriend Nick Gordon have something to do with the incident.

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Posted by Leolah Brown Fightsforbobbiknwhitney on Sunday, January 24, 2016