An Illinois police department announced it cracked a cold case homicide from the 1970s through DNA testing. It said 19-year-old Kathy Halle was murdered by serial killer Bruce Lindahl.

Forty-five years after 17-year-old Kathy Halle was killed in the Illinois village of North Aurora, police have finally identified her murderer as serial killer Bruce Lindahl.

Authorities have linked a suspected serial killer to the kidnapping and murder of a 19-year-old Illinois woman, more than 45 years after her death.