A Madison man has been sentenced on a felony charge of possessing child pornography. 64-year-old Eric Natwick was sentenced on the charge this week in Lake County Circuit Court. Circuit Judge Pat Pardy sentenced Natwick to serve five years in the state penitentiary, but suspended the penitentiary time based on several conditions. Judge Pardy ordered Natwick to serve 100 days in the county jail, pay fine and costs of just more than six-hundred dollars, and to be on probation for five years. The judge also said Natwick must register as a sex offender and follow all recommendations of psycho-sexual counseling, among other conditions of his suspended sentence.