A man from western Iowa was found guilty of a felony sex offense in a jury trial in August in Washington County. The charges against 36-year-old Martell Guider of Spencer include Sexual Exploitation of a Minor- Cause to Engage in a Sex Act a Class B Felony, of which he was found guilty. He was acquitted on three other charges including Sexual Exploitation of a Minor Promote or Film a Class C Felony, Purchasing or Possession of a Depiction of a Minor in a Sex Act First Offense a Class D Felony, and First Degree Harassment, an Aggravated Misdemeanor. These offenses allegedly took place in Kalona. According to court documents, on October 16th Guider appealed the ruling and his case will be sent to the Iowa Supreme Court. Guider is currently under community supervision.