As family surround a comatose Bobbi Kristina Brown at Atlanta's Emory University Hospital, a new report claims police decided to launch a criminal investigation in her case because she had visible injuries.
Now sources tell WSB-TV in Atlanta that marks were seen on her face and mouth.
The investigation's main target is her boyfriend, Nick Gordon, after cops reportedly learned of their alleged violent relationship.
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The 21-year-old was found unresponsive and face down in her bathtub inside her Roswell, Ga., on Jan. 31 by the couple's friend Max Lomas. She was placed into a medically induced coma at the hospital after she was revived by paramedics on the scene.
As previously reported, Lomas allegedly told police Nick cleaned up evidence and bloodstains before cops arrived to the home.