ethan couch, who killed four people while driving drunk. he got ten years probation, plus rehab. and we have all seen some of the cool things that 3d printers can make, actual objects that you can hold and use, but now hershey s wants to go one step further. it is teaming up with 3d systems to develop a new 3d printer that makes chocolate and other products that you can actually eat. we ll see if it happens. i don t quite understand how all that works, but you know. neither do i. we re going to get to the bottom of it. susan, thanks. ahead, new developments in the kendrick johnson case, the young man found dead rolled up in a wrestling mat in a school. also, it s unclear who removed the dead teen s organs and stuffed his body with newspaper. now some answers, finally. also, why police think former nfl star aaron hernandez may have been the shooter in the double murder that he s been charged with. female announcer: get beautyrest, posturepedic,