We’re told the slip and fall occurred January 24th. Dionne was at her home in South Orange, New Jersey January 24 when she fell. She was taken by ambulance to a local hospital where she underwent ankle surgery and was released Thursday. The timing is remarkable. The 911 call for Dionne came in at 10:19 AM on Saturday, January 24th. The 911 call for Bobbi Kristina came in exactly a week later, at 10:25 AM on Saturday, January 31st.