Former Star Trek actress Jennifer Lien has been arrested in Tennessee for indecent exposure. Lien is accused of showing her breasts and buttocks to a group of children. Police say Lien was naked when they showed up at her home to arrest her. Lien, who is originally from Palos Heights, was part of the first three seasons of "Star Trek: Voyager." She was "Kes", the alien who joins the ship, and ends up working with the doctor. She left acting some time ago. This is her second arrest this year in Tennessee. She was charged in April with assault and...