National Park Service officials are looking for a person who is missing after flash flooding in the Grand Canyon. Officials say at around 6 p.m. Wednesday, there was a report of two missing people and multiple people injured after a flash flood moved through Tatahatso Wash near River Mile 38 on the Colorado River. One of the two missing people were found so far Thursday, with a search underway to find the second missing person. The incident is ongoing and no further information is available. If you are in the outdoors in Northern Arizona, always keep tabs on the weather. If you are near a stream or a wash during a flash flood, they can turn into raging waters in a matter of minutes.