A Clarksville man is detained in Montgomery County Jail on false report charges after he allegedly posted a Craigslist ad for a baby for sale. Last week, a concerned citizen called Clarksville Police about the ad, which listed the baby for sale for $850. The Tennessee Bureau of Investigation and Detective Debra Kolofsky investigated 24 year old Jacob Marshall for posting the ad. Officials determined the baby was not known to Marshall and he had only posted the ad to see what kind of response he would get. Marshall’s bond is set at $1,000.