Whitney Houston's sister says her sister and neice were murdered

Bobby Brown's sister ,Leolah Brown has told Inside Edition she believes that both Whitney Houston and Bobbi Kristina were murdered and that it was no accident or coincidence. 

“This was no accident. I will never believe this was an accident… I believe that somebody killed my niece, just like they killed her mother.”“I believe that Whitney was murdered. At some point we have to wake up and realize this is too close, too similar – mother, daughter, both in bathtubs… Something is very, very wrong with that picture.”

She continued...

“Nick murdered Bobbi Kristina. When Nick gets arrested, I think everything will fall like dominoes,”

 Leolah says one of the possible reasons for killing them would be that people wanted access to Whitney Houston’s estate.