Two men who fled the Lawrence County, Mississippi jail this past Sunday by overpowering a guard and fleeing in a stolen vehicle were captured in Louisiana Tuesday.   Louisiana State Police say David Sanchez and Aaron Smith were taken into custody at a Baton Rouge apartment complex.  Earlier in the day, the getaway vehicle the pair used was recovered in Livingston Parish on Juban Road near I-12.  Sanchez and Smith were taken into custody without incident and are jailed in East Baton Rouge Parish awaiting extradition proceedings.