Case update: On May 28,  the City of Austin agreed to pay a settlement of $35 million to be split among the men.

Four men who were wrongfully accused of the 1991 Austin yogurt shop murders were declared innocent by a Texas judge on Thursday, formally clearing their names in a courtroom for the first time since the killings of four teenage girls that haunted the city for decades.

"You are innocent," state District Judge Dayna Blazey said during a hearing in a packed Austin courtroom.

The declaration was aimed at closing a dark chapter for the men and their families, and for a city that was shaken by the brutality of the crime and investigators' inability to solve it for decades. Blazey called her order "an obligation to the rule of law and the obligation to the dignity of the individual."

Cold case detectives announced last year that they had connected the killings to a suspect who died in a 1999 standoff with police in Missouri.

Two of the original four suspects, Michael Scott and Forrest Welborn, were in the packed courtroom with family members to hear prosecutors tell the judge that they are innocent. Robert Springsteen, who was initially convicted and spent several years on death row, did not attend. Maurice Pierce died in 2010.

"Over 25 years ago, the state prosecuted four innocent men ... (for) one of the worst crimes Austin has ever seen," Travis County First Assistant District Attorney Trudy Strassburger said at the opening of the hearing. "We could not have been more wrong."

A declaration of "actual innocence" is a key step for the men and their families to seek financial compensation for the years they spent in jail or in prison.

"All four lived under the specter of the yogurt shop murders. These four never had the chance to live normal lives," Strassburger said.

Murders shocked Austin and confounded investigators for years

Amy Ayers, 13; Eliza Thomas, 17; and sisters Jennifer and Sarah Harbison, ages 17 and 15, were bound, gagged and shot in the head at the "I Can't Believe It's Yogurt" store where two of them worked. Investigators would learn at least one of the victims had been sexually assaulted, "48" Hours reported, and the yogurt shop had also been set on fire, destroying potential evidence.

"There was smoke and soot on every surface, kind of made fingerprinting kind of difficult,"  John Jones, the first investigator on the case, told "48 Hours" correspondent Erin Moriarty.

Investigators chased thousands of leads and several false confessions before the four men were arrested in late 1999.

Springsteen and Scott were convicted based largely on confessions they insisted were coerced by police. Both convictions were overturned in the mid-2000s.

Welborn was charged but never tried after two grand juries refused to indict him. Pierce spent three years in jail before the charges were dismissed and he was released.

Prosecutors wanted to try Springsteen and Scott again, but a judge ordered the charges dismissed in 2009 when new DNA tests that were unavailable in 1991 had revealed another male suspect.

Austin criminal defense attorney Sam Bassett told CBS affiliate KEYE-TV that a declaration of innocence is very unusual.

 "It is definitely not unprecedented but a very small percentage of convicted individuals," Bassett told the station

Connection to a new suspect revealed

The case effectively went cold until 2025. It got new public attention when an HBO documentary series explored the unsolved crime.

Investigators announced in September that new evidence and new reviews of old evidence pointed to Robert Eugene Brashers as the killer.

Since 2018, authorities had used advanced DNA evidence to link Brashers to the strangulation death of a South Carolina woman in 1990, the 1997 rape of a 14-year-old girl in Tennessee and the shooting of a mother and daughter in Missouri in 1998.

The link to the Austin case came when a DNA sample taken from under Ayers' fingernail came back as a match to Brashers from the 1990 murder in South Carolina.

Austin investigators also found that Brashers had been arrested at a border checkpoint near El Paso two days after the yogurt shop killings. In his stolen car was a pistol that matched the same caliber used to kill one of the girls in Austin.

Police also noted similarities in the yogurt shop case to Brashers' other crimes: The victims were tied up with their own clothing, sexually assaulted and some crime scenes were set on fire.

Brashers died in 1999 when he shot himself during an hourslong standoff with police at a motel in Kennett, Missouri.