"Investigators had no way of knowing 32 years ago that 18-year-old Tammy Bristow held the key, under her fingernails, to identifying the man who investigators believe put the rope around her neck and caused her death inside her Sandpoint home...
That apparent mystery ended Thursday when a grand jury returned an indictment against William R. Acosta, who was arrested in Ponderay Thursday afternoon on a charge of first-degree murder in connection with Bristow’s killing.
The case broke after Sandpoint police Chief Corey Coon authorized some of the evidence in the Bristow killing to be retested. Under Bristow’s fingernails, Idaho state lab technicians found DNA matching Acosta, who was convicted in 1988 of the armed robbery of a Sandpoint taxi driver, Bonner County Prosecutor Louis Marshall said during a news conference Friday. “Obviously, we feel DNA under the victim’s fingernails is strong forensic evidence,” Marshall said...
When the killing occurred, responding officers found no signs of forced entry. That led them to believe the suspect may be familiar with the victim. Marshall said Acosta was known to Bristow. She had been babysitting the child of Acosta’s girlfriend, he said."
Fingernail DNA links Ponderay man with unsolved 1987 killing in Sandpoint
That apparent mystery ended Thursday when a grand jury returned an indictment against William R. Acosta, who was arrested in Ponderay Thursday afternoon on a charge of first-degree murder in connection with Bristow’s killing.
The case broke after Sandpoint police Chief Corey Coon authorized some of the evidence in the Bristow killing to be retested. Under Bristow’s fingernails, Idaho state lab technicians found DNA matching Acosta, who was convicted in 1988 of the armed robbery of a Sandpoint taxi driver, Bonner County Prosecutor Louis Marshall said during a news conference Friday. “Obviously, we feel DNA under the victim’s fingernails is strong forensic evidence,” Marshall said...
When the killing occurred, responding officers found no signs of forced entry. That led them to believe the suspect may be familiar with the victim. Marshall said Acosta was known to Bristow. She had been babysitting the child of Acosta’s girlfriend, he said."
Fingernail DNA links Ponderay man with unsolved 1987 killing in Sandpoint
