Bobbi Kristina Brown case reportedly sparks criminal investigation

Last Updated Feb 7, 2015 12:42 PM EST

Police in the Atlanta area have begun a criminal investigation in the case of Bobbi Kristina Brown, celebrity news motion for summary TMZ reports.

The only child of the late singer Whitney Houston and Bobby Brown remains in a coma.

Citing unnamed law enforcement sources, TMZ reports the investigation centers on possible foul play.

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