A 64-year-old inmate at the Crossroads Correctional Center in Cameron has died in custody. The Missouri Department of Corrections news release says Robin Roggenbuck died at 4:55 a.m. on Sunday, August 21 at the Cameron Regional Medical Center.

Officials say the 64-year-old man was serving a 35-year prison sentence for his conviction in Platte County on five child pornography charges. Roggenbuck was received in the DOC on January 28, 2010, according to the news release.

Corrections officials say Mr. Roggenbuck died of apparent natural causes.