Lance corporal due to give birth at any time , mother says . Marine 's car found Monday at bus station . Mother reports Marine missing on December 31 . Note : Maria Lauterbach could give birth at any time , Onslow County Sheriff Ed Brown told the Jacksonville , North Carolina , Daily News on Monday . Marine was to testify about incident at school , according to mother .
Lance corporal due to give birth at any time , mother says . Marine 's car found Monday at bus station . Mother reports Marine missing on December 31 . Note : Marine was to testify about incident at school , according to mother .