Sixto Martinez, a 76-year-old Hispanic man from the Corner community, died on March 11, 2020, after a violent head-on crash on Bagley Road near Trammel Road in north Jefferson County. Reports said the collision happened in the morning, around 9:25 to 9:30 a.m., when the vehicle carrying Martinez was struck after an oncoming vehicle crossed the center line. He was a passenger, and the impact turned an ordinary day into a fatal one. Martinez later died from the injuries he suffered in the wreck, and his death was mourned in both news reports and his obituary, which remembered him as a retired Nestle supervisor who loved fishing and Alabama football.
What followed was not the hunt for an unknown killer, but an investigation into the driver accused of causing the crash. Authorities identified the suspect as Crystal Gail Minyard of Graysville. According to the public reporting that followed the sheriff’s investigation, Minyard was accused of driving under the influence of drugs and of recklessly causing the crash that killed Martinez. The case drew its criminal weight from the allegation that her vehicle crossed into the oncoming lane, setting off the collision that ended his life and seriously injured others.
An arrest was made several months later. On August 3, 2020, Minyard was booked into the Jefferson County Jail and charged with manslaughter in Martinez’s death, along with assault charges tied to other injuries from the same crash. One report said her bond was set at $85,000. In the public sources located, Minyard is the only suspect identified in connection with the fatal wreck, and no additional suspects were named.
The story that emerges from the available online record is one of a fatal roadway case rather than a mystery with multiple suspects. Martinez’s death appears to have stemmed from a single catastrophic collision, and the publicly reported criminal case centered on Minyard’s arrest for manslaughter and assault. In the sources reviewed, there was no clearly documented later report of a trial, conviction, or final court disposition tied to Martinez’s death, so the last publicly reported turning point that could be firmly established online was the arrest and charging decision that followed the investigation.
