2 November 2017 01:53
Modern forensics have come a long way with the use of DNA evidence and fingerprint databases. But it’s not always easy to match a full set of prints, especially if a corpse is stranded in the desert and scavenging animals have picked it apart. But a new FBI database aims to share as much information despite the few clues available. VOA's Arash Arabasadi has more.
Streaming