That’s the explosive claim being made by “Doctor” Jollie Harris III, a spiritual healer who visited the 22-year-old in her final days at an Atlanta hospice. Now, for the first time, Harris is speaking out about what he claims really happened to Whitney Houston and Bobby Brown‘s tragic daughter.

According to Harris, Bobbi Kristina’s death on July 26, 2015, was a “mercenary killing!”

As previously reported, the 22-year-old was deemed brain-dead and surviving on a ventilator after being found unconscious in a bathtub Jan. 31, at her suburban Atlanta home. After stays at two hospitals, she was moved to the Peach Tree Christian Hospice in Duluth, Ga., and taken off of life-support drugs.