(Richmond, IN)--The search continued Friday for the Richmond teen who shot and killed RHS senior Tremell Carpenter earlier this week.  Investigators have still not released his name.  Carpenter’s uncle said Thursday that his nephew knew his killer.  "Well you know how young folk have disagreements...instead of sitting down and talking it out, they think the way to handle it is by picking up a gun.  And that's not the way to handle anything."  The suspect was arrested and jailed in January for a probation violation and was jailed again a month later when he was found with drugs on Pennville Road.  He was also wanted at the time in the Muncie area.