Sources  has confirmed that the pending federal charge against incarcerated rapper Scarface, pertains to one of his four back child support cases.

The Geto Boys member apparently ran afoul of the law in St. Louis, Missouri, where he would be held with “no-bail” pertaining to a child support case in that state.

According to the source, even if Scarface made bail in regards to the other outstanding cases in Texas, he would be extradited to St. Louis anyway, to face charges the charges in that state.

Scarface has allegedly been sought for years, but managed to dodge pursuing Federal Marshals, prior to his arrest in October of 2010.

Scarface is currently being held in the Montgomery County Jail in Conroe, Texas.

The source said that in one of the cases, Scarface was completely unaware of the child, until a paternity test revealed he was the father.  

Facemob, who has been in custody since October 13, is being held without bail.

Stay tuned to 24hourhiphop.com for updates on the story