Article Photos: Autopsy fails to find Los Angeles tank death cause 7/10

This Thursday, Feb. 21, 2013 photo shows water tanks on the roof of the Cecil Hotel in Los Angeles Thursday, Feb. 21, 2013.  Canadian tourist Elisa Lam  had been missing for about two weeks when officials at the Cecil Hotel found her body in a water cistern on the hotel roof. Guest complaints about low water pressure prompted a maintenance worker to make the gruesome discovery Tuesday, and officials were trying to determine if the 21-year-old was killed or if her death was a bizarre accident. (AP Photo/Damian Dovarganes)