A Nacogdoches resident was carjacked this afternoon but he is now in jail. Nacogdoches police said that 23-year-old Patrick Lewis gave a ride to a stranger. At some point Lewis felt threatened and jumped out of the car. Police say the unknown suspect stole the car and later crashed it at East Main and Timberlake. The man fled the scene before police arrived. Lewis was later arrested and charged with possession of a controlled substance.