Officials are still trying to figure out how a woman found in a water tank at a Los Angeles hotel died after an autopsy offered no real answers.  The L.A. County Coroner's office said the autopsy showed no fatal wounds that would determine if 21-year-old Elisa Lam died as a victim of foul play or an accident. More tests will be conducted to try to determine if she was on medication or was suffering from any medical issues at the time of her death.  

Lam's body was found floating in a large water tank on the Cecil Hotel's roof on Tuesday. The Canadian college student had been missing for more than two weeks.