
A San Diego driver who barreled down Interstate 805 while drunk and high will spend 14 years in state prison for a spring crash that killed a Temecula woman, a judge ruled yesterday. The sentencing capped a case that prosecutors said mixed triple-digit speeds with alcohol and marijuana on a busy stretch of freeway.
Markus Eugene Turner, 27, pleaded guilty to gross vehicular manslaughter while intoxicated and other related charges and received a 14-year state sentence, according to NBC 7 San Diego. Prosecutors told the court that Turner had a blood-alcohol level of about 0.16% and had smoked marijuana before getting behind the wheel.
How the crash unfolded
According to California Highway Patrol investigators, the victim had pulled her vehicle onto the shoulder of I-805 near 43rd Street on May 3 when Turner, allegedly weaving through traffic at up to 100 mph, slammed into her car. His vehicle then struck two additional cars in a chain-reaction crash that injured several people, as reported by FOX 5/KUSI. First responders shut down lanes and rushed multiple victims to area hospitals in the chaotic aftermath.
Courtroom moments and remorse
At sentencing, Turner turned to the victim’s relatives and apologized, while his attorney urged the judge to consider a five-year term and called the case “absolutely a tragedy,” according to courtroom reporting. “I am truly sorry that her life was caught short,” Turner told family members in attendance, as reported by NBC 7 San Diego. The request for five years stood in sharp contrast to the 14 years the judge ultimately imposed.
Legal implications
Turner’s guilty plea to gross vehicular manslaughter while intoxicated and related counts ends the criminal prosecution, but the legal fallout is not necessarily over. Prosecutors cited his roughly 0.16 BAC, his admitted marijuana use and the alleged excessive speed as aggravating factors that helped shape the sentence, according to Pedram Law. The plea does not block potential civil actions from the victim’s family or from others who were injured.
What officials are saying and what’s next
The California Highway Patrol led the investigation and has asked anyone who saw the May crash on I-805 near 43rd Street to contact its San Diego area office. Local reporting indicates that both law enforcement officers and members of the victim’s family were present for the sentencing hearing.
Pacific Attorney Group reported that the woman killed was identified as 65-year-old Grasiela Gomez of Temecula and that several people received medical treatment after the multi-vehicle crash, underscoring how one driver’s decisions turned a routine freeway drive into a deadly scene.









