go through even when there appears to be no signal, in part because text messaging is a store-and-forward service. Two Edge Wireless engineers, Eric Fuqua and Noah Pugsley, contacted search and rescue authorities offering their help in the search. On Saturday, December 2, they began searching through the data logs of cell sites, trying to find records of repeaters to which the Kims' cellphone may have connected. They discovered that on November 26, 2006, at around 1:30 a.m., the Kims' cellphone made a brief automatic connection to a cell site near Glendale, Oregon, and retrieved two text messages. Temporary atmospheric conditions, such as tropospheric ducting, can briefly allow radio communications over larger distances than normal. Through the data logs, the engineers determined that the cell phone was in a specific area west of the cellular tower. They then used a computer program to determine which areas in the mountains were within a line-of-sight to the cellular tower. This narrowed the search area tremendously, and finally focused rescue efforts on Bear Camp Road. On the afternoon of December 4, John Rachor, a local helicopter pilot unaffiliated with any formal search effort, spotted Mrs. Kim and her two daughters walking on a remote road. After he radioed the family's position to authorities, the three were airlifted out of the area and transferred to a nearby hospital. Law enforcement officials said that the discovery of the cellphone connection, and the subsequent analysis of the log data, was the critical breakthrough that ultimately resulted in the rescue of Kim's wife and daughters by helicopter. Death Officials continued to search for Mr. Kim, at one point finding clothing that he had discarded along the way in the likely belief that he was too hot; paradoxical undressing being one of the symptoms of hypothermia. Optimistic Oregon officials stated, "These were placed with our belief that little signs are being left by James for anyone that may be trying to find him so that they can continue into the area that he's continuing to move in." On Wednesday, December 6 at 12:03 p.m., Mr. Kim's body was found in Big Windy Creek. () Lying on his back in one to two feet of icy water, he was fully clothed and had been carrying a backpack which contained his identification documents, among other miscellaneous items. He had walked about 16.2 miles (26 km) from the car to that