Bobby Brown pretty much the focus of reasoning

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Cable News Network

Los Angeles (CNN) -- There were more questions than answers Monday about Whitney Houston's sudden death, with authorities offering few details even as the iconic singer's passing loomed large over music's biggest night.

Coroners completed the autopsy Sunday on Houston, who was found dead a day before in her suite in the upscale Beverly Hilton just hours before she was to attend a pre-Grammy Awards bash at the hotel.

Assistant Chief Ed Winter of the Los Angeles County Coroner's office told reporters "there will be no cause of death at this time because it is pending toxicology reports."