A high-speed police chase in Mendocino County ended Sunday evening south of Hopland, with a suspect detained at gunpoint. Beginning near Willits around 5:05 p.m., the Toyota Yaris reached speeds up to 150 mph, even with flat tires. California Highway Patrol took over the pursuit near Jackson Keys Winery at 5:27 p.m., concluding shortly after the car crossed Hopland’s Green Bridge. No official details about the driver or stop have been released.