Even then `` we did not have anyone to match our DNA profile against , until we were able to get [ Ellis ' ] toothbrush , '' he told CNN . DNA found on bodies of the women matched to Walter Lee Ellis , police say . He charged in two killings and more than likely , police say . Police chief hails arrest : ` ` This case was solved with shoe leather and science '' The women were killed between 1986 and 2007 .
DNA found on bodies of the women matched to Walter Lee Ellis , police say . He charged in two killings and more than likely , police say . Police chief hails arrest : ` ` This case was solved with shoe leather and science '' The women were killed between 1986 and 2007 .