whitney houston*The autopsy of Whitney Houston has been completed and results reveal that the singer had water in her lungs when she died.

However, the medical examiner needs more time to determine if it was enough water to cause her to drown.

As we reported earlier, authorities believe Houston may have fallen asleep or lapsed into unconsciousness in the bathtub and drowned.

The bottom line is that authorities haven’t yet been able to determine whether Houston died before she was submerged in the water or after.

Look for toxicology results in 4-6 weeks.