Investigators seek answers to Houston's death
Obit Whitney Houston
Credit: AP
Annika Sillemon, 8, fan of Whitney Houston, is seen outside the Beverly Hilton Hotel Saturday Feb. 11, 2012 in Beverly Hills Calif. Whitney Houston, who ruled as pop music's queen until her majestic voice and regal image were ravaged by drug use, erratic behavior and a tumultuous marriage to singer Bobby Brown, died Saturday. She was 48.(AP Photo/Jae C. Hong)
Other Slideshows
Photos: 138th Preakness Stakes 
Photos: Tornadoes cause devastation in Texas
Photos: Aerial views of Cleburne, TX tornado damage
NOPD brings Mother's Day shooting suspect into custody
Napoleon: N.O.'s best new French Quarter restaurants
Mackie: Top five sources of Vitamin D
