The daughter of a Dallas cold case victim said she was in "total shock" when she learned police arrested her half brother for the 1993 murder of her mother on Haskell Avenue.

Dallas cold case arrest What we know: 56-year-old Gary Len Ross was arrested on October 2 by the Dallas Police Department and charged with capital murder.

Police connected Ross to the May 18, 1993, murder of 55-year-old Tommie Davis, who was found beaten and stabbed to death at her apartment in the 1500 block of Haskell Avenue.