Source: Bobbi Kristina Brown has injuries that still need to be explained
The 21-year-old has been in a medically induced coma for a week
Investigators are focusing on Bobbi Kristina Brown’s boyfriend, Nick Gordon, as they try to determine how she ended up facedown in a tub of water, a source with knowledge of the case told CNN.
In another development, a source close to her family told CNN that she has injuries that still need to be explained. The nature of those injuries was not disclosed.