Shooting after California high school graduation: One dead and three wounded, police launch investigation

Key points

• An 18-year-old was killed and three others were wounded after gunfire erupted in a parking lot following a high school graduation ceremony in Northern California on Wednesday evening, police said, as per multiple news reports.
• The shooting occurred around 7:15 p.m. near Schafer Stadium at Fairfield High School in the city of Fairfield, about 50 miles northwest of San Francisco.
• Shooting follows graduation ceremony The shooting incident took place shortly after a commencement ceremony for Sem Yeto High School, according to school officials.
• Authorities said four people suffered gunshot wounds.
• An 18-year-old victim died at the scene, while three others — aged 11, 20 and 25 — were taken to local hospitals for treatment.