TMZ has learned, Bobbi Kristina will be taken off life support tomorrow … on the 3rd anniversary of Whitney Houston ‘s death. Brown family sources says, Bobby has finally made the decision, realizing there is no hope for his 21-year-old daughter to recover. Police have launched a criminal investigation because Bobbi Kristina had injuries on her body when she was rushed to the hospital and the target of the investigation is her boyfriend, Nick Gordon .