(Richmond, IN)--Family and friends are preparing to say goodbye Saturday to RHS senior Tremell Carpenter.  Carpenter was shot and killed in Richmond a week and a half ago.  The search for Carpenter’s killer continues.  Another teen widely suspected of committing the shooting is still wanted for questioning by investigators.  Visitation for Tremell Carpenter begins at 9 o’clock Saturday morning at the Oak Park Church of God in Richmond.  The funeral begins at 1 o’clock.