Whitney Houston death probe nears end; toxicology results pending

10:41 Whitney Houston death probe nears end; toxicology results pending 0 Comments

Investigators of singer Whitney Houston's death have wrapped up the logistical part of their inquiry by having contacted all physicians and pharmacies with ties to Houston, and nothing so far appears criminal, sources close to the investigation said Friday. Authorities, however, said they're still reviewing additional medical information that will be used in their final ruling on her cause of death, and Houston's toxicology report should be complete "on or around March 23rd," the sources told CNN. Officials are still trying to speak with Houston's only child, Bobbi Kristina Brown, 18, before closing the case, the sources said.