Dawson County commissioners were informed May 28 that Family, Community and Health Agent Nicole Singleton with the AgriLife Extension office here is temporarily taking over the ag agent’s responsibilities until a replacement can be found.The search could take up to a year to complete.“I’m doing some of the responsibilities; not all of them,” Singleton said. “Doing validation of the animals and getting ready for stock show and all that.”Extension Agent Gary Roschetzky announced weeks ago his intentions to resign from a job he’s held for 12 years.Friday was his last day. It is the Texas A&M AgriLife Extension office in ...