Forensic Files - - Elemental Clue - Full Episode

When two women from the same town were murdered in the same way, police feared a serial killer was on the loose . At first, they thought the victims had nothing in common. But the key to solving the case lay in tiny clues: minuscule metal shavings found on both victims' bodies. The investigation uncovered that the only thing linking the victims was one man—Gary Ackley, a metal fabricator who had a history of arguments with both women . A chilling case where microscopic evidence led to a killer's conviction