SAC CITY, Iowa (KCAU) — A volunteer search organization assisting in finding a missing Sac County man, temporarily suspended searches, Monday. as they try determine new locations to investigate. Jake Rowley, the Midwest team leader for the non-profit United Cajun Navy search and rescue organization, said on social media Sunday night, that weren’t conducting any organized searches for 53-year-old David Schultz, of Wall Lake. The pause, he said, is so that they can regather any known information to determine new search areas. Searches may possibly resume on Wednesday, according to Rowley.

Sarah Schultz, David Schultz’s wife, said she last saw her husband at around 7:30-p.m. on Nov. 20th, before he left their home. David was a truck driver and had to deliver a load of hogs from Eagle Grove to Sac City, but he never made it to Sac City. His truck was found the next morning on Highway 71 on the road about seven miles north of Sac City, with the trailer still fully loaded with the hogs. David’s wallet and phone were found in the semi and his jacket was found in a nearby ditch. David is a white male who is approximately 5-feet, 11-inches tall and weighs about 180 pounds. He has brown hair and eyes. He was last known to be wearing Wrangler jeans, cowboy boots, and a Peterbilt hat.

Anyone with information about David Schultz or where he may be is asked to call the Sac County Communications Center at 712-662-7127. In the update announcing they were temporarily suspending searches, Rowley said that they have so far searched more than 100,000 acres and feel they may have exhausted all possible locations. Instead, they will be focused on “specialized teams and investigators to try and receive any new leads” as they work with law enforcement.