http://www.wnd.com/2015/02/aunt-previously-claimed-whitney-houstons-daughter-not-safe/
In an ominous but largely forgotten interview seventeen days after Houstons death on February 11, 2012, Leolah Brown, sister of Houstons husband, R&B singer Bobby Brown, warned her niece was in danger.
I want to say to Krissy that its very, very, very important that she does not trust anybody at this time. Anybody except her father, her grandmother Cissy and myself. And I mean that.
Asked who or what then killed W Houston, Leolah replied: My attorney has advised me not to get into that at all, But, its very important to know that she did not just pass away like that. No. And if its the last thing that I do, Im going to find out what truly happened to my sister.