Joe Moylan//The Greeley Tribune / AP
In this December 2018 photo, a victims advocate in Greeley, Colo. posts a flyer of a missing persons poster for Jonelle Matthews, a 12-year-old girl who disappeared after a holiday concert on Dec. 20, 1984. Greeley police said Thursday, July 25, 2019, human remains found at an oil and gas construction site in northern Colorado are those of Matthews.
Thursday, July 25, 2019 | 4:15 p.m.
GREELEY, Colo. — The disappearance of 12-year-old Jonelle Matthews shortly after singing "Jingle Bells" with classmates at a 1984 Christmas concert stunned this rural town in northern Colorado. Her case attracted the attention of the White House, and came at a time when the faces of missing children across the nation were being placed on milk cartons to heighten awareness.
On Thursday, police announced that human remains found by construction workers earlier this week were that of the little girl who would have been 47 now, answering one question that has haunted police and others for decades but reigniting a gnawing mystery of what exactly led to her demise.
Jonelle, a member of the Franklin Middle School Honor Choir, stood on a garland-adorned staircase during the concert, sporting short, thick dark hair and smiling slightly, perhaps shyly. She was a 7th grader, active at the Sunny View Church of the Nazarene.
After the concert, Jonelle was taken home by a friend and the friend's father.
She was last seen at 8 p.m. on Dec. 20, entering her family's simple ranch-style home with a detached garage, the front yard blanketed by snow. No one was ever arrested. Jonelle lived with her father, Jim, her mother, Gloria, and a sister, Jennifer.
Months later, the lack of answers surrounding the case of Jonelle and other missing children was taken up by then-President Ronald Reagan, whose administration helped open a national center for missing children that ran a toll-free hotline. More than 1 million children disappeared each year, Reagan said, urging members of the National Newspaper Association to publish pictures of the nation's missing children as a "mission of mercy."
Jonelle, Reagan said, "would have celebrated a happy 13th birthday with her family just last month. But five days before Christmas, Jonelle disappeared from her home."
Three years earlier, a Florida boy, Adam Walsh, vanished and was later found murdered, sparking his father John Walsh to become a crusader for the plight of missing children.
Tuesday's discovery near Jonelle's hometown of Greeley was the first significant development since police announced last December — on the 34th anniversary of her disappearance — that they were ramping up their investigation and hoped to use modern technology to solve it, The Greeley Tribune reported .
At the time, police released a video of Jonelle and classmates at the Franklin Middle School holiday concert in a plea for more information.
Greeley police Sgt. Joe Tymkowych said Thursday he could not comment on how authorities were able to identify the remains as those of the young girl so quickly. He also declined to comment on the ongoing investigation.
"We're still chasing down leads," Tymkowych told the Tribune.
"This case has weighed heavy on the hearts of the Greeley Police Department and the family and the entire city of Greeley," said police spokeswoman Officer Rebecca Ries.
The Tribune reported Wednesday that workers were constructing a new pipeline when they discovered bones Tuesday night. Weld County Sheriff Steve Reams said his deputies were treating the case as a homicide investigation.
Greeley is about 50 miles (80 kilometers) north of Denver. The remains were found along a rural route southeast of Greeley.
"Parents cry out for help, many through letters to me," Reagan told editors in 1985. "But a president can only do so much."
