NORTH PLATTE, Neb. (AP) – A 29- year-old North Platte man has been given 18-to-36 months in prison for sexually assaulting an 8-year-old girl.  Sammie Lee pleaded no contest to sexual assault of a child after prosecutors lowered the charge.  Court records say Lee was arrested in January after a girl reported that Lee had touched her in a sexual manner.  During his sentencing on Monday, Lee was given credit for 169 days already served.