Judge denies teen's mental-health diversion in fatal Fairfax crash case

In a packed Marin County courtroom, Judge James T. Chou denied a request by 17-year-old Elsa Laremont Stranczek to enter a mental-health diversion program, meaning she will be prosecuted for misdemeanor vehicular manslaughter in juvenile court. Stranczek, who suffered severe burns and says she does not recall the crash, recounted to a victim’s parent that her mother would be angry, prompting emotional outbursts from grieving families.

The April 2025 accident on San Geronimo Valley Road claimed the lives of Ada Kepley, Olive Koren, Sienna Katz and 15-year-old Josalyn “Josy” Osborn, while Marley Barclay survived. CHP investigators blamed the driver’s speed—estimated at 60-65 mph on a 40-mph road—after the car’s black box was destroyed in the fire. Stranczek’s defense pointed to her 3.73 GPA, internship at the Youth Transforming Justice Institute, and a probation department recommendation for diversion, but the judge, citing 37 years of experience, ruled that accountability outweighed leniency. The teen is scheduled to return to court later this month.