If you had any time left to serve, you would not be accused of"absconding"-- therefore, you never served the full maximumsentence. In materials I read online for Missouri and depending onthe crime for which you were sentenced, yes you could be sentencedto additional time (6 months to 1 year) for your disappearing act.Materials online specifically state this is in addition to any timeyou had left on your sentence. *HOWEVER, you need to consult alawyer; I do not have education or experience in legal matters.