Hurricane Katrina search and rescue marking. This house displays the typical search and rescue "X". A California task force visited the house on September 11th and they found "1 dead". "Kenyon" removed the body on September 19th. The field team member is seen in front of the house marking its location with a GPS.
Curtis et al. International Journal of Health Geographics 2006 5:44 doi:10.1186/1476-072X-5-44