DNA links a suspected Chicago-area serial killer who died in 1981 to a woman’s 1979 death Yahoo! VoicesDNA helps Illinois police make breakthrough in 1970s cold case murder of 19-year-old Fox NewsAccused serial killer Bruce Lindahl ID’d as suspect in 1979 cold case murder: Police ABC NewsNorth Aurora 1979 murder of Kathy Halle linked to serial killer Bruce Lindahl ABC7 Chicago