A Man Has Been Ordered To Spend The Rest Of His Life Behind Bars For Raping A Carter County Child And Filming The Crime On An IPad. 52 Year Old Mark Alan Gwaltney Took A Plea Deal With Prosecutors Earlier This Year On Charges That Included Aggravated Rape Of A Child And Especially Aggravated Sexual Exploitation Of A Minor. A Family Trusted Gwaltney To Babysit Their Infant Son When The Incident Occurred. Gwaltney Was Sentenced To 93 Years In Prison.