Official Hulu Trailer for “Cold Case Files: DNA Speaks” [VIDEO]

COLD CASE FILES: DNA SPEAKS is a new, 10-part documentary series focusing on murder cases that remained unsolved for decades and were ultimately cracked with DNA evidence. It explores these stunning scientific developments – as well as the unwavering dedication of families and investigators – that eventually brought the killers to justice. Streaming only on Hulu.

The series examines each piece of forensic evidence, each witness, each possible lead, and each turn in the road that ultimately leads detectives to their killer. Cold Case Files is a pioneer in the nonfiction forensics genre.