Jonelle Matthews

Case background and investigation

Jonelle Renee Matthews was a 12-year-old seventh-grader from Greeley, Colorado, who vanished on the evening of December 20, 1984. Earlier that night she had sung with her Franklin Middle School choir at a Christmas concert, and a family friend dropped her off at the family's home on the 4200 block of 43rd Avenue at about 8:30 p.m. When her father, Jim Matthews, arrived roughly an hour later, he found the front door open, the television and heater still on, and Jonelle's shoes and glasses left behind — but no sign of the girl herself. Her sudden disappearance from an apparently safe suburban home triggered one of the largest searches in Colorado history, drew national media attention, and was even referenced by President Ronald Reagan during a discussion of missing children that holiday season.

For nearly 35 years the case remained one of Colorado's most enduring mysteries. Investigators chased thousands of tips, administered polygraphs, and revisited the file repeatedly, but no arrest was made and Jonelle's fate stayed unknown. The breakthrough came on July 23, 2019, when a pipeline construction crew digging in a rural field roughly 15 miles southeast of Greeley unearthed human remains. Forensic analysis confirmed the bones were Jonelle's, and an autopsy determined she had died of a gunshot wound to the head. The grim discovery transformed the long-cold missing-person case into an active homicide investigation and gave detectives renewed momentum to pursue a suspect they had already been quietly scrutinizing for years.

Attention centered on Steven Pankey, a former neighbor and one-time youth pastor at the church the Matthews family attended, who had lived a few miles from their home in 1984. Over the decades Pankey — later a fringe perennial candidate for Idaho governor — repeatedly inserted himself into the investigation, offering unsolicited statements, seeking immunity, and even compiling a list of persons of interest that included his own name. His shifting accounts and unusual behavior drew investigators' attention. Authorities named him a person of interest in 2019 and, in October 2020, a grand jury indicted him on charges including first-degree murder and kidnapping in connection with Jonelle's death.

Pankey's first trial, in the fall of 2021, ended in a mistrial after jurors deadlocked on the most serious counts, although they did convict him of false reporting to authorities. Prosecutors retried him the following year, and on October 31, 2022, a Weld County jury found Pankey guilty of felony murder, second-degree kidnapping with a deadly weapon, and false reporting; he was acquitted of premeditated first-degree murder. The judge sentenced him to life in prison with the possibility of parole after 20 years. Pankey insisted he was innocent, and at sentencing Jonelle's father urged him to confess. Investigators have never publicly laid out a complete account of exactly how or why Jonelle was killed, and some questions about the crime endure, but after nearly four decades her family finally obtained a measure of justice.