The Forensic Breakthrough: A Eureka Moment In Detective Tuesday's Unsolved Case

Webscientific advances meant that familial dna links could be identified, a breakthrough that proved crucial in solving melanie's murder.

Webit was the eureka moment for which detectives investigating the claremont serial killings had waited over a decade.

Webinspired by the breakthrough arrest in the golden state killer case, detective scharf wanted to utilize the same technology to try and catch tanya van.

Webthis case remained unsolved for 27 agonising years until advances in dna analysis led to the apprehension of the culprit, danny heinrich.

Webmccollum sent the information to the lead detective and, after more than two decades of no answers, the case picked up steam and shot through the next few months.

The breakthrough came when.

Decades later, forensic breakthrough solves 1966 brutal murder

In january 2009, a crucial link was made.

Webpennsylvania state police investigators said the biggest breakthrough in the case happened this year after they obtained a new sample of grim’s dna to.

Webuniversity of adelaide professor derek abbott joined us earlier to tackle all your curly questions about the case, alongside renowned forensic genealogist colleen.