Homicide City (2018)

S3E3 The Thin Blue Line

The lifeless body of a 17-year-old hopeful artist is discovered in an old, deserted house. Her heartbroken family fears that the mystery surrounding her death will remain unsolved forever. However, after 13 years, a breakthrough in DNA technology gives detectives a promising lead, reigniting their efforts to uncover the truth behind her tragic demise.