Unofficially ruled out suicide currently looking at
's death Houston
Law enforcement officials found Lorazepam, Valium, and a sleeping medication in Whitney Houston's hotel room, RadarOnline.com is exclusively reporting.
The singer was found unresponsive by members of her enterourage on Saturday afternoon at the Beverly Hilton Hotel and she was declared dead by responding paramedics at 3:55 p.m. PST on the eve of the Grammy's.
The prescription drugs were officially taken into custody by the Beverly Hills Police Department, who is handling the investigation, and an autopsy is scheduled to take place either Sunday or Monday.
"Investigators from BHPD will be there when the autopsy is done. This is routinely done in cases when someone relatively young dies and there are no signs of foul play," the insider tells us.
Authorities have unofficially ruled out suicide and are currently looking at
's death as an accidental overdose. Houston