Reaching Jones News Today

>> reporter: it took them a couple of days, david. first, they had hundreds of potential suspects, but with each additional killing, they were able to hone in on those ballistics, eventually reaching jones and were able to confirm that it was him through dna. now, officials just moments ago said that he may have targeted others. the big question tonight, did he have a hit list? david? >> matt gutman with us tonight. matt, thank you. a high-profile ruling today from the supreme court. the case ...