86-Year-Old Sentenced to 20 Years for 1986 Cold Case Murder

Liborio Canales, now 86, pleaded guilty Tuesday to the 1986 murder of his sister-in-law, Dolores Villarreal, in Garland, Texas. Villarreal, stabbed to death in her home, left the case cold for nearly four decades until forensic genealogy matched decades-old blood evidence to Canales.[3][6] Canales confessed to the killing, citing a family dispute as the motive, moments before his sentencing to 20 years in a Texas prison.[3][6] The breakthrough came from new forensic techniques that linked the blood sample collected at the scene directly to Canales, Villarreal's brother-in-law.[6] For years, the investigation stalled amid limited technology, but recent DNA advancements revived the probe, leading to Canales' arrest.[6] At his age, the 20-year term ensures he will spend his remaining years incarcerated.[3][6] Canales' guilty plea followed a detailed confession where he admitted stabbing Villarreal during a heated family argument on that fateful day in 1986.[3] Prosecutors hailed the conviction as a testament to persistent cold case units and evolving science, closing a painful chapter for Villarreal's family.[6] "He killed Villarreal over a family dispute," investigators noted after the plea.[3] This case joins a wave of 1980s cold cases resolved by genetic breakthroughs. In nearby Oregon, DNA identified John Charles Bolsinger as the killer of three women, including 62-year-old Gladys May Hensley in 1986, after he was paroled there following a prior murder conviction.[2] Similarly, technology has ensnared aging suspects in murders from Seaside, California, to Florida, proving time cannot outrun evidence.[5][4] Garland police emphasized the role of modern forensics in delivering justice long overdue.[6] Villarreal's loved ones, though scarred by decades of uncertainty, expressed relief as Canales was led away in handcuffs.[6] The sentencing underscores how cold case units, armed with DNA, continue to rewrite history for victims' families nationwide.