Forensic teams eventually isolated DNA from Darrin's ankle. As discussed by viewers on Reddit , this specific placement suggested that the DNA likely belonged to the person who moved the body, as a driver or accomplice would naturally grab the ankles to pull a victim from a backseat.
A crucial tip from the community combined with DNA evidence recovered from the victim's body. Key Investigation Milestones [S22E4] Unforgotten: Darrin
Initial leads ran completely dry, leaving the family without answers for a significant period. Forensic teams eventually isolated DNA from Darrin's ankle