Whitney Houston's death investigation closed

Washington, Apr 12 (ANI): Whitney Houston's death investigation has been closed as the Beverly Hills police concluded that no foul play had occurred.

According to rumours doing the round, it was hinted that some sort of crime was behind the 48-year-old singer's sudden death, CBS News reported.

However, her autopsy report attributed the cause of her death to drowning in the hotel's bathtub, heart disease and cocaine use.

Houston died in the Beverly Hilton hotel on Feb. 11 on the eve of the Grammy Awards.

She had been planning a comeback, including a starring role in the remake of the film 'Sparkle,' which is due for release later this year. (ANI)