BERKELEY - The Berkeley police department is seeking the public's assistance in locating an at risk 58-year-old man that went missing Saturday evening.

Police said Jimmy Shu was last seen in the 3100 block of Sacramento Street around 6:45 p.m. wearing a black shirt and blue jeans.

According to police Shu is an Asian man, six feet tall, 185 pounds and drives a silver Toyota Sienna van with the license plate 5RZR030.