A Grayson County judge sentenced 31-year-old Justin Ray Deleon to 18 years in prison last Thursday for the drunk-driving crash that killed 56-year-old Celina resident Kim Evette Key on Highway 289 near Dorchester last October. Key died at the scene after Deleon, driving with a blood alcohol concentration of 0.174, veered across the center line into oncoming traffic and struck her vehicle head-on.
The crash happened near the intersection of State Highway 289 and Valerie Lane around 2 a.m. on October 19, 2025, according to the Southmayd Police Department. Key was driving northbound and was the sole occupant of her car when Deleon, who had been drinking after leaving Prosper, Texas, crossed into her lane, as reported by the Greenville Chronicle. Deleon was hospitalized at Medical City Plano for his own injuries before being served with a $1,000,000 intoxication manslaughter warrant on October 21 and booked into Grayson County Jail the following day upon his discharge.
A Repeat Offender Faces a Near-Maximum Sentence
Deleon was sentenced Thursday by Judge Jim Fallon in Grayson County's 59th District Court, where Assistant District Attorney Matt Flanagan prosecuted the case and defense attorney Michael Sissney represented Deleon. Grayson County Criminal District Attorney John Kermit Hill said Deleon's blood alcohol content was more than double the legal limit, and prosecutors pointed to a prior 2015 DWI conviction as a driving factor behind the severe sentence, per KXII.
The 18-year term lands just two years short of the 20-year statutory maximum for the charge. Under Texas Penal Code Section 49.08, intoxication manslaughter with a vehicle is a second-degree felony punishable by 2 to 20 years in prison and a fine up to $10,000, and state law bars judges from ordering probation for motor-vehicle convictions under this charge, according to the Law Offices of Randall B. Isenberg. Hill said stronger consequences for repeat offenders are necessary to prevent further tragedies, and he said people who repeatedly drive intoxicated should be removed from the road, according to KXII.
Family Says No Sentence Undoes Their Loss
Kim Key's family told KXII they are grateful the case reached sentencing, but they said the outcome does not undo their loss or bring their mother back. The family described Key as someone with a reputation for helping people in need, and said they will continue to honor her life, memory and love. They also said they hope the case reminds others that drinking and driving can permanently destroy families.
Hill said he hopes the sentence sends a message to anyone considering driving drunk, and he suggested harsher penalties for first and second offenses could help deter repeat behavior, KXII reported. That tension between legal closure and a push for tougher laws sits at the center of the family's response — grateful for the verdict, but still pressing for change.
A Statewide Pattern in the Early-Morning Hours
The Dorchester crash fits a documented statewide pattern. Alcohol-related crash fatalities in Texas peak between 2 a.m. and 3 a.m. on weekend nights, according to the Texas Department of Transportation Traffic Safety Data Portal — the same hour window in which Deleon struck Key's car. Statewide, drunk-driving crashes caused 1,053 fatalities in 2024, accounting for roughly 25 percent of all Texas traffic deaths, per Texas Department of Transportation records.
Rural highway safety has been a recurring concern in Grayson County, where a 2022 Strategic Safety Plan flagged corridors including FM 121 and State Highway 289 for targeted countermeasures after elevated rates of roadway-departure and head-on collisions. Hoodline previously reported on a fatal FM 121 collision that shut down that road for hours, part of a troubling run of deadly crashes on the county's rural highways.
