TECUMSEH, Neb. (AP) – A Tecumseh state prison guard has been found not guilty by a Johnson County jury of sexually assaulting a12-year-old girl.  The Beatrice Daily Sun reports that the jury heard testimony for two days last month before deeming 28-year-old Donald Hardy of Sterling not guilty.   Hardy had faced two felony counts: first- and third-degree sexual assault of a child. Prosecutors had said the charges stemmed from incidents in July through August of 2010.     Hardy had faced a maximum prison sentence of life in prison.     A message left Wednesday by The Associated Press for prison officials was not immediately returned. A public phone listing for Hardy could not be found.     —     Information from: Beatrice Sun, http://www.beatricedailysun.com