Greensboro, NC -- A U.S. District Judge sentenced a Concord man Friday, to 120 years in prison and supervised release for life for producing child pornography.
42-year-old David Matthew Hallman pleaded guilty to four counts of production of child pornography in August of 2012.
The judge sentenced Hallman to 1,440 months in prison, followed by lifetime supervised release.
Hallman sexually exploited multiple children, ages one to 12. He produced thousands of images and videos of that sexual exploitation.
On December 17, 2012, a judge sentenced his co-defendant, 33-year-old Mary Freda Williams, to 40 years in prison, followed by lifetime supervised release.
The FBI, SBI, Cabarrus County Sheriff's Office and Concord Police Department all worked together on the investigation.