DEHRADUN: Uttarakhand has released a final update on the number of people who went missing from Rudrapryag, Chamoli and Uttarkashi districts in the aftermath of the mid-June flashfloods and landslides. On Monday chief secretary Subhash Kumar gave a figure of 4,120 missing people on the basis of FIRs lodged at various police stations in the state's 13 districts and at the Dehradun-based Uttarakhand Missing Persons Cell.