DeKALB County, Mo. – A Platte City, Mo. man incarcerated on a 35 year sentence has died in custody.

The Missouri Department of Corrections has announced that Robin Roggenbuck was sentenced to 35 years in prison on multiple counts of possession of child pornography in January of 2010.

He reportedly died Sunday, August 21, 2016 of natural causes at Cameron Regional Medical Center following his transfer their from the Crossroads Correctional Facility.

The 64-year-old was arrested in February of 2008 and was convicted by a jury in December of 2009.