Postal inspectors respond to any disaster, man-made or natural, in which the safety of postal workers or the security of the mail is at risk. Simple postal change of address forms were even used in the aftermath of Hurricane Katrina to locate and reunite separated families. Inspectors work to find, secure, and deliver valuable mail to dispersed and traumatized people. Making sure that much needed checks, information, and medications in the mail are delivered as soon as possible is one step in returning lives to a sense of normalcy.