Article Photos: Autopsy fails to find Los Angeles tank death cause 6/10

A photocopy showing Elisa Lam  of Canada is displayed at a street memorial across the Cecil Hotel in Los Angeles Thursday, Feb. 21, 2013. Lam, a Canadian tourist, who was last seen last month. Los Angels Police say the body of a woman was found wedged in one of the water tanks on the roof was that of a missing Canadian guest. Investigators used body markings to identify 21-year-old Elisa Lam, police spokeswoman Officer Diana Figueroa said late Tuesday. (AP Photo/Damian Dovarganes)