UPDATE, Friday, 3pm: The jury in a Ballarat man's cold case murder trial has been discharged on the second day of hearing.
Subscribe now for unlimited access.
$0/
(min cost $0)
or signup to continue reading
A new jury will be empanelled next week and the trial will begin again on Monday, November 8.
A procedural error by the prosecution occurred on the opening day of the trial, which was scheduled to run for five weeks.
EARLIER, day one of trial: A discarded coffee cup retrieved from a bin provided a vital lead and helped detectives charge a Ballarat man with the "ferocious" cold-case killing of a woman more 25 years later, a jury has heard.
Former Alfredton man Matthew Donald Tilley, 48, has gone on trial in the South Australian Supreme Court for the 1993 stabbing murder of Suzanne Poll.
Tilley was arrested in Ballarat in September 2019 and extradited and flown to Adelaide.
Mrs Poll, 36, was found in a pool of blood in the rear of a stationery store in Adelaide where she worked.
She had suffered at least 18 separate wounds, including some that went right through her body.
Opening the crown case on Thursday, prosecutor Carmen Matteo said improvements in DNA techniques ultimately resulted in Tilley being charged.
She said a DNA profile originally extracted from a man's blood at the murder scene returned a familial match with Tilley's brother in late 2017.
That ultimately led detectives to travel to Victoria to question the accused and seek a DNA sample.
"Mr Tilley declined as he was perfectly entitled to do," Ms Matteo said.
But she said one of the detectives had noticed that he had tossed a disposable coffee cup into a bin on the street.
The jury was told the detective retrieved the cup and testing returned a match for the DNA found at the murder scene.
Detectives then returned to Victoria in late 2019 and arrested Tilley.
He was brought back to SA and further DNA samples were taken, again returning a match.
Ms Matteo said an autopsy conducted on Mrs Poll's body found that she died from massive blood loss following the attack in the store.
"On the prosecution case she was killed by a man who entered close to closing time and attacked her in a ferocious manner," she said.
"Her death had been caused by the infliction of multiple stab wounds including some that entered her back and travelled all the way through her chest cavity to exit through the front of her chest."
Ms Matteo said the timing raised the possibility of the murder resulting from an intended robbery.
The trial was continuing.
If you are seeing this message you are a loyal digital subscriber to The Courier, as we made this story available only to subscribers. Thank you very much for your support and allowing us to continue telling Ballarat's story. We appreciate your support of journalism in our great city.