A visitor arrives at the hotel Cecil on Wednesday Feb. 20,2013 where 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.  A maintenance worker at the Cecil Hotel found the body earlier in the day after guests complained of low water pressure. (AP Photo/Nick Ut)